Twelve-year-old Myrtle Hardcastle has a passion for justice and a highly unconventional obsession with criminal science. Armed with her father’s law books and her mum’s microscope, Myrtle studies toxicology and keeps abreast of the latest developments in crime scene analysis. When her next-door neighbor, a wealthy spinster and eccentric breeder of rare flowers, dies under mysterious circumstances, Myrtle seizes her chance. With her unflappable governess, Miss Ada Judson, by her side, Myrtle takes it upon herself to prove Miss Wodehouse was murdered.

Thirteen-year-old Quinn Parker knows that there’s something off about her neighbors. She calls them “the Oldies” because they’ve lived on Goodie Lane for as long as anyone can remember, but they never seem to age. Are they vampires? Or aliens? Or getting secret experimental surgeries? Or is Quinn’s imagination just running wild again? If her dad were still around, he’d believe her. When he was alive, they’d come up with all sorts of theories about the Oldies. Now, Quinn’s determined to keep the investigation going with the help of Mike, her neighbor and maybe-crush.

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

After graduating from culinary school, Juliet Capshaw returns to her quaint hometown of Ashland, Oregon, to heal a broken heart and help her mom at the family bakery. The Oregon Shakespeare Festival is bringing in lots of tourists looking for some crumpets to go with their heroic couplets. But when one of Torte's customers turns up dead, there's much ado about murder.

By day, Maeve Fly works at the happiest place in the world as every child’s favorite ice princess. By the neon night glow of the Sunset Strip, Maeve haunts the dive bars with a drink in one hand and a book in the other, imitating her misanthropic literary heroes. But when Gideon Green—her best friend’s brother—moves to town, he awakens something dangerous within her, and the world she knows suddenly shifts beneath her feet. Untethered, Maeve ditches her discontented act and tries on a new persona.

Grace has never been good at anything except magic—not that anyone believes her. While other children are adopted from the orphanage, nobody wants Grace. So she decides to make a home for herself by running away and offering herself as an apprentice to the witch in the nearby woods. After all, who better to teach Grace to use her magic? Surely the witch can’t be that bad.

Quick-witted, ambitious Ji Lin is stuck as an apprentice dressmaker, moonlighting as a dance hall girl to help pay off her mother’s Mahjong debts. But when one of her dance partners accidentally leaves behind a gruesome souvenir, Ji Lin may finally get the adventure she has been longing for. Eleven-year-old houseboy Ren is also on a mission, racing to fulfill his former master’s dying wish: that Ren find the man’s finger, lost years ago in an accident, and bury it with his body. Ren has 49 days to do so, or his master’s soul will wander the earth forever.

Tucked away among Devon's rolling green hills, Mallowan Hall combines the best of English tradition with the modern conveniences of 1930. Housekeeper Phyllida Bright, as efficient as she is personable, manages the large household with an iron fist in her very elegant glove. In one respect, however, Mallowan Hall stands far apart from other picturesque country houses. The manor is home to archaeologist Max Mallowan and his famous wife, Agatha Christie.

The orphaned Elsie Camden learned as a girl that there were two kinds of wizards in the world: those who pay for the power to cast spells and those, like her, born with the ability to break them. But as an unlicensed magic user, her gift is a crime. Commissioned by an underground group known as the Cowls, Elsie uses her spellbreaking to push back against the aristocrats and help the common man. Elite magic user Bacchus Kelsey is one elusive spell away from his mastership when he catches Elsie breaking an enchantment. To protect her secret, Elsie strikes a bargain.

The year is 1896, and college professor Concordia Wells has her hands full: teaching classes, acting as live-in chaperone to a cottage of lively female students, and directing the student play, Macbeth. But mystery and murder are not confined to the stage, especially when the death of Concordia's sister, Mary, appears to be foul play. To make matters worse, the women's college is plagued by malicious pranks, arson, money troubles, and the apparent suicide of a college official.

Rhode Island, 1846. Estranged from his family, writer Merritt Fernsby is surprised when he inherits a remote estate in the Narragansett Bay. Though the property has been uninhabited for more than a century, Merritt is ready to call it home—until he realizes he has no choice. With its doors slamming shut and locking behind him, Whimbrel House is not about to let Merritt leave. Ever.

Twenty-seven years ago, a Duke with a grudge led a ruthless coup against the empire of Semilla, killing thousands. He failed. The Duke was executed, a terrifyingly powerful sorcerer was imprisoned, and an unwilling princess disappeared. The empire moved on. Now, when Quill, an apprentice scribe, arrives in the capital city, he believes he's on a simple errand for another pompous noble: fetch ancient artifacts from the magical Imperial Archives.

Hetty Rhodes and her husband, Benjy, were Conductors on the Underground Railroad, ferrying dozens of slaves to freedom with daring, cunning, and magic that draws its power from the constellations. With the war over, those skills find new purpose as they solve mysteries and murders that White authorities would otherwise ignore. In the heart of Philadelphia’s Seventh Ward, everyone knows that when there’s a strange death or magical curses causing trouble, Hetty and Benjy are the only ones who can solve the case.

For 400 years, the Warren witches have used their magic to quietly help the citizens of the sleepy New England town of Evenfall thrive. There's never been a problem they couldn't handle. But then Constance Graves - a local known for being argumentative and demanding - dies while staying at the bed and breakfast Brynn Warren maintains with her aunts. At first, it seems like an accident...but it soon becomes clear that there's something more sinister at work, and Aunt Nora is shaping up to be the prime suspect.

A family secret catapults Rory into a magical library - and a new life she never knew she wanted. Bookshop assistant Aurora "Rory" Hawthorn thinks reality will never be as interesting as fiction. Content to spend her time escaping into a good book to escape her micromanaging boss, the very last thing she expects is to be cornered by a group of terrifying strangers hunting down a journal that belonged to her late father.