Mystery at the Biltmore #2: The Classified Catnapping

Written by Colleen Nelson

Illustrated by Peggy Collins

Pajama Press

978-1-77278-336-0

136 pp.

Ages 7-10

April 2025 

 

Things are certainly exciting at the Biltmore, the residence that Elodie LaRue lives at on the Upper West Side in New York City. Who knew that after her first case, The Vanderhoff Heist, that there would be another mystery to solve at the Biltmore during the same summer? And her next would begin with a murder! (Just kidding. It's just a movie.)

 

The courtyard of the Biltmore has become a movie set for a film that features the most famous feline resident of the building. Bijou, the very wealthy heir to the fortune of fashion designer Lucien Saint Martin, lives in a swanky apartment with her nanny, Paula Benson, who has had to leave her family, notably her 10-year-old daughter Tiya, in Queens. While visiting her mom, Tiya is tasked with getting a driver and car to pick up Bijou at her pet grooming salon while Paula is busy prepping for Bijou's big eighth-birthday bash. But Tiya arrives late at Spaw and learns that Bijou has already been picked up. So, the child asks Elodie and her sidekick Oscar, an aspiring stuntman and magician, to find Bijou before the party that night.

From Mystery at the Biltmore: The Classified Catnapping, written by Colleen Nelson, illustrated by Peggy Collins

The Biltmore has no shortage of suspects, from the regular residents like Mrs. Fineman and her noisy Pomeranian Lawrence, and Bianca Winthrop Parker Saint March, the niece of Bijou's cat daddy, to Freddy the doorman, and those associated with the movie, like the animal trainer, Bijou's agent, Bijou's biographer, and even stuntman Lance Beauregard. But Elodie and Oscar have to follow the clues, ask the right questions, and figure out the motive before they can catch the wrongdoer, hopefully before Paula finds out.

 

Colleen Nelson keeps young readers guessing with each chapter focused on another character. She puts out a number of red herrings–including of the fishy variety–but always helps the reader see the logic in Elodie and Oscar's thinking, never surprising them with unfair plot elements. Colleen Nelson actually makes the mystery solvable as the story progresses, but you have to pay attention. Elodie does, and she is always able to figure out who did the crime.

From Mystery at the Biltmore: The Classified Catnapping, written by Colleen Nelson, illustrated by Peggy Collins

The mystery is paramount and novel, and perfect for an early middle-grade reader. Mysteries can become convoluted and difficult to dissect but Colleen Nelson actually keeps the plot fairly linear, with no curve balls or weird surprises, thereby allowing the reader to follow with Elodie and Oscar, and Carnegie, her West Highland Terrier, as they unearth what everyone is and was up to. Then add some charming spot art from Peggy Collins, some word play like puns–who doesn't like Spaw as the name of a pet grooming salon?–an assortment of crazy stunts and magic tricks courtesy of Oscar, and The Classified Catnapping becomes an entertaining middle-grade cozy that will have young readers eager for another visit to the Biltmore.

 

🏢 🏢 🏢 🏢 🏢

 

Mystery at the Biltmore #1: The Vanderhoff Heist (2024)

Mystery at the Biltmore #2: The Classified Catnapping (April, 2025)

Mystery at the Biltmore: The Vanderhoff Heist

Written by Colleen Nelson

Illustrated by Peggy Collins

Pajama Press

978-1-77278-327-8

136 pp.

Ages 7-10

2024

 

Multi-family residences like hotels, resorts and apartment buildings are fabulous settings for elaborate mysteries, in which a host of suspects can be found within the residents, and Colleen Nelson has found a spectacular setting in her fictional historical residence, the Biltmore, on New York City's Upper West Side. It's loaded with character and characters that make the story rich in personality, both straightforward and intricate in its plotting, and playful in its delivery.

 

It's summer and Elodie LaRue has once again been abandoned to her nanny Miss Rosa by her globe-trotting art crime investigator parents. Determined to make something interesting out of her summer, Elodie posts notices that she is a detective available for hire. The very next day, she is contacted by Agnes, the housekeeper for the world-famous landscape architect Mrs. Vanderhoff whose sapphire earrings have disappeared from a velvet tray in her room. As Agnes is being blamed, the housekeeper encourages Mrs. Vanderhoff to hire Elodie and find the real culprit. 

From Mystery at the Biltmore: The Vanderhoff Heist, written by Colleen Nelson, illustrated by Peggy Collins

With the help of Carnegie, her West Highland Terrier, and a new resident and aspiring stunt person Oscar Delgado, Elodie sets out to solve the mystery of Mrs. Vanderhoff's missing jewels. Along the way, readers meet a menagerie of extraordinary people at the Biltmore, both employees and residents and visitors, as well as an assortment of furry and feathered friends. With so many potential suspects, Elodie and Oscar must put their little grey cells to work and sift through the clues to find the thief.

From Mystery at the Biltmore: The Vanderhoff Heist, written by Colleen Nelson, illustrated by Peggy Collins

I've often declared how challenging it is to write for early and early middle-grade readers. Getting the right mix of appropriate vocabulary and plot to meet their needs and interests without talking down to or above them is difficult. However, if Colleen Nelson has shown us anything, it's that she can write it all. She's written picture books, YA, non-fiction, and middle-grade novels. She's been nominated for countless awards, including the Governor General's Award, and won several readers' choice awards such as the Silver Birch award of the Forest of Reading and the Shining Willow award of the Saskatchewan Young Readers' Choice Awards. Her skill in getting the voice of her characters right, whether kindergarteners (Teaching Mrs. Muddle), middle graders (e.g., The Undercover Book List) or teens struggling with violence, addictions and bullying (e.g., Finding Hope, The Fall, Blood Brothers) or even a dog (e.g., Harvey Comes Home) allows her to create a plethora of worlds in which kids and teens face challenges, some more troubling than others, and find something inside that allows them to prevail. Here, Colleen Nelson has given readers a child whose world may be one of comfort, living at the Biltmore, having a nanny, loving her dog, and feeling secure enough to explore solving mysteries in safety but she also lets us see Elodie as a child who misses her parents and wants to have friends and not waste her summer doing nothing. Fortunately, Elodie's a go-getter and solving a mystery or two is what she's interested in doing. And she's good at it. She knows how to ask questions, how to look at the evidence, even outside-of-the box, and how to follow through. She's going to be an amazing detective. (Hopefully her parents will notice too.)

 

The plot, which feels very much like Only Murders in the Building without the murders, is both intricate and straightforward, perfect for the audience. But adding to Colleen Nelson's story is the darling spot art of Peggy Collins, the author-illustrator of the award-winning Harley the Hero. The art adds little bursts of colour to the book and helps readers envision the Biltmore and all its characters, improving readability and comprehension.

 

The second book in the Mystery at the Biltmore series releases in April (The Classified Catnapping) and I'll be reviewing it next so you can see where the series is going. Colleen Nelson has confidently transitioned Elodie from a potentially bored child to an emergent detective who is willing to help those in her building get the answers they need to their pressing mysteries. With Carnegie, Oscar, Miss Rosa and the others at the Biltmore, she'll be busy and gratified that the LaRue Detective Agency will have new mysteries to solve.

 

🏢 🏢 🏢 🏢 🏢

 

Mystery at the Biltmore #1: The Vanderhoff Heist (2024)

Mystery at the Biltmore #2: The Classified Catnapping (April, 2025)
 

The Weird Sisters: A Robin, a Ribbon, and a Lawn Mower

Written by Mark David Smith

Illustrated by Kari Rust

Owlkids Books

981-1-77147-459-7

93 pp.

Ages 7-10

April 2023

They're back! The Weird Sisters of Mark David Smith's early middle grade series are back in their second book, creating mayhem with their magic and their misinterpretations to solve their newest mystery: who vandalized the local tire swing?

From The Weird Sisters: A Robin, a Ribbon, and a Lawn Mower by Mark David Smith, illus. by Kari Rust

The three sisters, Hildegurp, Yuckmina and Glubbifer, who opened their pet emporium and detective agency in the first book in the series–The Weird Sisters: A Note, a Goat, and a Casserole (2022)–are lamenting their lack of business with their young neighbour Jessica who is missing going to school during the summer holidays. When the girl offers to teach them how to use the tire swing to cheer them up, they discover the rope frayed and the tire useless on the ground. They enlist the help of their friend Officer Nazeri who takes them to see Mayor Ronald Bombast who is desperate to attend another ribbon-cutting ceremony and deputizes the group to solve the crime. But there always seems to be another mystery in Covenly and the sisters and their friend are also drafted to help Chelsea Oh attract her local robin who'd been chased off by the Weird Sisters' cat, Graymalkin.

Following a promising lead involving their neighbour Cosmo Keene, creating a love potion for an unlikely pair, and enhancing the power of a souped-up lawn mower, the Weird Sisters and Jessica get to the bottom of the latest Covenly conundrums.

From The Weird Sisters: A Robin, a Ribbon, and a Lawn Mower by Mark David Smith, illus. by Kari Rust

Young readers who are transitioning from early readers to middle grade will appreciate the humour, the plotting and most definitely the characters in Mark David Smith's The Weird Sisters series. With a trio of wacky sisters who want to do good, a young girl who offers a bit of normalcy (though she does have a pet goat), and all manner of secondary characters who do everything from cook seed cakes for robins and are passionate about cutting ceremonial ribbons, there is much to tickle the funny bone. And, for me, the humour is paramount, especially when it revolves around idioms and the sisters' misinterpretations of them. Idioms are often tough for young children to appreciate so they will laugh at the Weird Sisters' confusion about giving someone a lift (we know superhuman strength is unnecessary), going undercover (blankets also needless) and being blue (which does not involve the colour or dye). Coupling the strong storytelling and amusing voice of Mark David Smith's text with a splattering of Kari Rust's quirky black-and-white illustrations, The Weird Sisters: A Robin, a Ribbon, and a Lawn Mower takes us for a wild and loony ride, with or without the swing or lawn mower for conveyance.

Deadly Curious

Written by Cindy Anstey

Feiwel and Friends

978-1-250252272

304 pp.

Ages 13-18

June 2020

Investigating required a fair amount of questioning, thinking, and rethinking–mental exercises that she found invigorating. But there was a noble purpose to her questions now: solving a crime. What could be more rewarding than assuaging the pain brought on by the premature ending of a life? Yes, Sophia nodded to herself, she had found the perfect way to spend her days. (pg. 99)

Eighteen-year-old Sophia Thompson, first introduced in Cindy Anstey's The Hummingbird Dagger, has decided that, now that her prospects for marriage have dissipated because of family troubles, she will pursue a career as an investigator. Reading "Investigating Murder and Mayhem: A Runner's Journey" with aspirations of becoming the first woman to be appointed to London's police force known as the Bow Street Runners, Sophia responds to a summons from her cousin Daphne Waverley who fears the ineptitude of the local constable looking into the murder of her older brother, Andrew, a year earlier. But a request has also been made for Bow Street to assist the haberdasher-cum-constable Marley so new trainee Mr. Jeremy Fraser, 20, is sent with a driver/assistant Hal Stacks to the town of West Ravenwood.

But with a recent change of law that prohibited hunting on common lands, many locals see Mr. Fraser as an authority figure and are reluctant to assist him in his inquiries. Fortunately, Sophia, who is seen as being a harmless woman, places herself in a position to help the attractive Mr. Fraser. With her irritable Uncle Edward having recovered a knife in the woods, the scene of the crime, Aunt Hazel spending an inordinate amount of time with the Reverend's daughter, Charlotte Dewey, who makes herself quite at home at Allerton Park, and a series of mishaps threatening both Daphne and Sophia, the young woman feels compelled to work with Jeremy to share information and pursue her own inquiries, with her lady's maid Betty in tow. 

In a twisted story, intricate with subplots of poaching, jealousy, murders old and new, and romances suitable and not, Deadly Curious keeps the reader enthralled, never knowing whether a knife merchant or a local constable or even an herbalist might have a role in the multiple murders that take place around West Ravenwood. Though I may have guessed the involvement of one character–my years of reading Agatha Christie and other cozies has given me practice in predicting outcomes–Cindy Anstey has created a multitude of sophisticated characters who all seem to be viable suspects. From a footman and housekeeper to the local surgeon and even Daphne's other brother William, all are complex and multi-dimensional and present as potential threats. Moreover they all react realistically and uniquely and the reader will feel as if they've been dropped into a Jane Austen mystery with charming characters and reprehensible ones, from the landed gentry to merchants and those in service. And the plot will carry them all from the unknown of a whodunit to a satisfying resolution and even a happy ending and new beginnings.

• • • • • • •

Though several of the characters in Deadly Curious were introduced in Cindy Anstey's The Hummingbird Dagger (2019), readers can be assured that Deadly Curious is a solid standalone historical YA mystery.  Still I encourage all readers to also read The Hummingbird Dagger for an equally compelling Regency mystery with a hint of romance.

The Silence of Bones

Written by June Hur

Feiwel and Friends

978-1-250229557

336 pp.

Ages 13+

April 2020

The eyes that stare out from the cover of The Silence of Bones are haunted. They are the eyes of sixteen-year-old Seol, a girl indentured to the Capital Police Bureau, who has lost her parents, wants to find her brother or his grave, and is far too curious about those she serves and the investigations in which she must assist. In 1800s Korea, time of the Joseon dynasty, Seol knows her place and, like all servants, knows to "Be cautious. Cross no one. Obey always." (pg. 14)

As a police damo, Seol goes where she is needed to help with female criminals and victims whom the male police are forbidden from touching, according to Confucian tradition. When Lady O, daughter of Cabinet Minister O of Southerner faction, is stabbed and her nose cut off, Seol finds herself talking to her maid, Soyi, and learning about a man and a letter that took the young woman to her death. When Inspector Han discovers Seol eavesdropping and trying to learn more about the murder, he informally mentors her about motives for murder, how to tell if someone is lying, etc. After she saves the inspector's life from a tiger and the two share stories of their families, Seol becomes devoted to Inspector Han. So when evidence is revealed that a man in the blue robe of the inspector was seen near the scene of the crime, Seol tries to help. But the mystery is complicated and Seol begins to wonder if the man she has grown to respect is guilty after all.

Sometimes my reviews cannot do justice to the complexity of the story and such is the case for the extraordinary historical mystery of The Silence of Bones. June Hur has woven countless characters, each with their own motivations revolving around class structure, religion, and family, into an intricate story in which the honourable may not be and the lowly may be of the highest integrity, and vice versa. Amidst the class hierarchy, largely based on birth, in which there are aristocrats, palchŏn (low class), and even baekjeongs (outcasts), June Hur's characters are real but flawed, looking for family and acknowledgement for their efforts, humble and otherwise. But among those characters is evil and...

"...evil comes from the unfulfilled need for significance." (pg. 192)

This is June Hur's debut novel and it is an accomplishment of plot and writing, taking readers into the Korean dynastic kingdom of Joseon at the turn of the 19th c., a time of Confucian traditions, prohibition of Western teachings, and the persecution of Catholics. From behind the covers of the book, you will cheer for those who looked beyond their station, ignoring censure–"This is what happens when a foolish girl thinks she can be someone of consequence. She creates chaos, utter chaos." (pg. 131)–and search for truths, to honour the dead and the living, while you suspect character after character of murder and misdeeds, never guessing where June Hur will take her story. The Silence of Bones has given us a new voice in YA CanLit for which I'll be listening from now on.

Tank and Fizz: The Case of the Battling Bots

Written by Liam O’Donnell

Illustrated by Mike Deas

Orca Book Publishers

978-1-4598-0813-3

163 pp.

Ages 8–11

2016

We all know cheaters, those vile people who manipulate circumstances in their favour, regardless of others.  At the simplest, they are kids who cheat on tests or lie to cover up some misdemeanour.  At worst, they are adults who perpetrate crimes for their own purposes.  It is so satisfying when a cheater gets caught because that’s what they deserve and it’s a small step in making the world a safer and better place for all.  It’s not surprising, thus, that when Tank and Fizz, our intrepid detectives from The Case of the Slime Stampede (Orca, 2015)  are asked by the school Troll Patrol to prove that wealthy and reprehensible classmate Rizzo Rawlins is cheating in the local battle bot competition, that the two monsters are eager to take on the case. If only all cheaters could be caught by Tank and Fizz.

All year, I had watched Rizzo cheat in class.  Math test, science quizzes, coloring contests.  You name it, Rizzo Rawlins cheated.  He bribed the school math whizzes for test answers.  His goons sabotaged classmates’ experiments.  He hired professional artists to do his cut-and-past craft projects. Rizzo Rawlins had to win at everything, every time, any way he could.  I had seen the trail of broken dreams in my schoolmates’ tears.  When I’d seen the sad faces of the Troll Patrol,  I knew Rizzo’s cheating had to stop.  And I was the goblin to make it happen. (pg. 21-22)

But, as is usually the case, everyone knows about the cheating but proving it is far more difficult.  Even with Tank’s code sniffer–her invention to sniff out codes originating from beyond the school–that proves Rizzo’s bot, the Rawlins Reaper, should be disqualified, Principal Weaver refuses to believe Rizzo is anything but a model student, probably because Rizzo’s father makes huge financial donations to the school.  When the two detectives follow Rizzo to the almost complete new stadium, Slurp Stadium, they witness his acquisition of a new illegal part for his bot and his interactions, by screen, with a masked hacker called the Codex.  But the search for evidence of Rizzo’s cheating becomes linked to a situation in which the Codex threatens Mayor Grimlock to suffer unforeseen consequences if the new stadium is ever opened.  The goblin and troll duo undertake surveillance, alongside magic-spinning friend, Aleetha, a lava elf, and discover a conspiracy involving Sanzin Balazar, the wealthy entrepreneur behind SlugCo and the new stadium, a banished demon of goblin legends, and a threat to Slick City of monstrous proportions.  But can they stop the chaos before everything is lost?

Liam O’Donnell has a fun way with words, and more so in his creation of the world in which Tank and Fizz live.

You know that feeling you get when you try to stop a demon from being summoned but accidentally help summon it?  It definitely takes the shine off your scales. (pg. 136)

There are double grubnug-fudge smoothies, glowshroom groves, spicy lizard dogs and choco-slug cookies, and mothers who scratch the scales behind your ears. (Aw.)  And Tank’s inventions, like her spybot and springers, are the contraptions of kids’ dreams. Mike Deas’ graphic novel-type illustrations suggest he got as much amusement as the author in creating the assortment of monsters that populate Slick City and the Tank and Fizz books in general. (Books 3, The Case of the Missing Mage is set for release April 2017.)

From Tank and Fizz: The Case of the Battling Bots 

by Liam O'Donnell, illus. by Mikes Deas

Since the book’s dedication is “To goblin detectives and troll tinkerers everywhere”, it seems only right to review The Case of the Battling Bots in October, the month of goblins, trolls, witches, elves and more. Moreover, the book was just nominated for the 2017 Silver Birch Express award, so it’s review at this time is only fitting.  But the outrageous antics of Tank and Fizz, all in good fun and with the best of intentions, will always entertain, regardless of the time of year, as long as early and middle-grade readers enjoy a bit of fun with their creepy and a bit, but not too much, of the graphic-novel  format to dress up a strongly-plotted story.

West Meadows Detectives: The Case of the Snack Snatcher

by Liam O'Donnell
Illustrated by Aurélie Grand
Owlkids Books
978-1-77147-069-8
128 pp.
Ages 7-10
October, 2015

It's evident from page one that Myron is a little different from most third graders.  With a new baby in the household (OK, Sofia is 8-months-old but that's pretty new still) and the move to a new neighbourhood and a new school, West Meadows Elementary, Myron is apprehensive.  Unlike his Gr. 8 sister Alicia who makes friends fast and embraces newness, Myron acknowledges that he does not like new.  However, he does like solving mysteries and his analytical mind and natural super powers are going to come in very handy.

No one can ever smell things I do.  Just like they never hear the things I hear.  Mom says I have superpowered senses.  I can hear what radio station the neighbour three yards over is listening to on a sunny day.  I can tell when Sofia needs her diaper changed even if she's in the other room.  As far as superpowers go, I would rather have X-ray vision. (pg. 24)

Within minutes of entering Room 15, a special class Myron will attend mornings with Mr. Harpel, Myron is drawn to a crisis in the school kitchen where Mrs. Peterson, the chef, discovers a huge mess and the theft of the school's morning snack.  Myron's strong sense of smell leads him to a licorice-snacking girl named Hajrah hiding in the closet.  Hajrah, one of Mr. Harpel's four students, instantly insinuates herself into Myron's "investigation" and declares them to be the West Meadows Detective Agency.

Myron suspects a number of students in the thefts, including Hajrah, another Room 15 classmate Glitch who was known for thefts the previous year, and Smasher McGintley, the cousin of a bully from Myron's old school. But can Myron sift through the evidence before Mr. V, the custodian, starts cleaning up each mess?  And is there any relationship between the storm that took down a massive tree and damaged the school?  The solution may have been obvious to this reader but I suspect that early readers will enjoy solving the mystery alongside Myron.

Liam O’Donnell has become a mystery-writing aficionado starting with his Max Finder mysteries in Owl Magazine.  While he has capably relayed that prowess into his Graphic Guide Adventures and Tech Tales, these series are better suited for the middle-grade reader.  West Meadow Detectives is perfect for a slightly younger audience, hence Myron’s Grade 3 status, and these younger readers will appreciate both the writing, the thinking and the humour found within this first book in the series.  Moreover, they will appreciate the diversity of characters, both in their ethnicity, their strengths, their quirks and their experiences, ensuring that every reader will find themselves relating to the story easily.

I suspect that younger readers will also appreciate the black-and-white illustrations provided by Aurélie Grand and the quirky footprint page dividers that break up the text while still providing readers with an authentic novel of greater length in which to immerse themselves.  The font is large, the story is brisk and the graphics help  bring readers into solving the mystery alongside Myron.  Liam O’Donnell, a teacher as well as a writer, has penned The Case of the Snack Snatcher at a perfect level for young readers and has gotten all the elements right for engaging and entertaining them through text.

The Case of the Missing Moonstone: The Wollstonecraft Detective Agency, No. 1

Written by Jordan Stratford

Art by Kelly Murphy

Alfred A. Knopf

978-0-385-75440-8

216 pp.

Ages 9-13

January, 2015

Devastated with the loss, to marriage, of the only governess she has ever known, eleven-year-old Ada Byron finds comfort in numbers and the wicker basket of her hot air balloon tethered to the house in Marylebone Road, London.  Except for the silent butler, Mr. Franklin, and two house maids, Ada is virtually alone.  Her father, Lord Byron, was killed years earlier and her mother, Baroness Wentworth, bitter with her husband's infidelity and life choices, is often absent.  But all changes for Ada when her new tutor, Mr. Percy Snagsby, and fellow student, Mary Godwin, 14, arrive.

While Ada is disinclined to accept her new educational situation, calling Mr. Snagsby "Peebs" and imaging a cannon from which to shoot him, Mary is very appreciative of it, thrilled with being tutored alongside the titled and wealthier Ada at her much grander home.  With time and the benefit of Mary's compassion and social competencies, the two girls become friends, complementing each other beautifully.  In fact, reading about criminals in the newspaper, the two decide to become a secret constabulary, the Wollstonecraft Detective Agency.  Still trying to work within the social confines experienced by women at the time, the girls take on the case of Miss Rebecca Verdigris, whose maid falsely confesses to stealing her Acorn of Ankara pendant, a birthday gift from Rebecca's late uncle. With Ada's quirky brain and logic and Mary's benevolence and civility, the partners attempt to exonerate the maid, Rosie Sparrow.

Although based on historical figures, Ada and Mary are truly unique young ladies, befitting those of different social standings and family situations.  Ada has learned to be self-reliant, appreciative of her books and numbers i.e., that upon which she can depend. Mary, more mature and attentive to those around her, is fully aware of society's expectations and allowances, and acts as the voice of reason in their friendship and the Wollstonecraft Detective Agency.  Take this sample dialogue between the two girls.

"Because," Mary said guiltily, "sometimes you need to be careful about what you say and when you say it."
"That's silly.  There are just things to know, and people should know them and that's that." (pg. 127)

Luckily, Jordan Stratford plays up their differences, similarly depicted in Kelly Murphy's quaint drawings, and demonstrates the innate humour of their attitudes.

"How are we to find Rosie in here?"
Ada pointed to the right. "This way."
"How do you know?" asked Mary.
"I don't.  I'm just guessing. But if I'm wrong, the other way will still be there." (pg. 111)

Though Jordan Stratford takes some liberties with historical timelines–making Ada eleven and Mary fourteen years of age–he stays true to the essence of the two girls and their interests and personalities.  Ada who will become better known as Ada Lovelace (1815-1852), mathematician, writer and essentially the world's first computer programmer, is the beautiful mind of The Case of the Missing Moonstone.  Mary Godwin, daughter of writer Mary Wollstonecraft, will marry poet Percy Bysshe Shelley, and become Mary Shelley, author of Frankenstein (1818).  Similarly, Jordan Stratford uses the known friendship between Percy Shelley and Lord Byron, as well as Ada Lovelace's relationship with Charles Babbage, for additional historically-accurate subplotting.

The Wollstonecraft Detective Agency is a welcome series for middle-grade readers, providing an offbeat historical perspective to solving mystery.  I look forward to further cases, including The Case of the Girl in Gray, No. 2 in the series, scheduled for release August, 2015.