Chapter Mystery Kids

A thrilling mystery packed with adventure, secrets, and high-stakes danger! A boy with a cutting-edge brain implant and a reclusive girl training to be a spy must outsmart school bullies and take on a sinister corporation that’s hacking minds. "Original, exciting, and chock-full of mysteries...

The Nameless Witch is the wickedly exciting and queer sequel to The Devouring Wolf! For fans of Soman Chainani, Anne Ursu, and stories with lots of magic, action and a big heart. If you give your witch your name… …she’ll steal your magic and grind your...

A killer space toilet is hurtling toward Area 51, courtesy of a mystery traitor on base, and things are about to get messy if Sky and her friends can’t solve the case. Don’t miss book two in the Edgar Award nominated Area 51 Files series! “Epically fun!”—Max Brallier, #1 New York Times...

A haunted house. Three ghosts blamed for a missing diamond. Can a centuries-old mystery ever be solved? From the author of Trex comes a twist-filled mystery perfect for spooky season reading! "A fun haunted house story full of mystery and heart!"—Lindsay Currie, #1 New York Times...

Aliens, sassy hedgehogs, and unexplained disappearances . . . Oh, my! Discover the secrets of the universe in this hilarious middle-grade series from New York Times bestselling author Julie Buxbaum. “Epically fun!”—Max Brallier, #1 New York Times bestselling author of The Last Kids on...

From the mind of Murr from the Impractical Jokers comes the second book in the hilarious and action-packed series about a world of bizarre creatures, wacky gadgets, and four kid interns at the most interesting place on Earth: Area 51! After saving their parents from an alien attack and becoming...

She’s a clever tween vampire. But she’s terrified of everything. Can she find some courage, or will stage fright be her doom? Twelve-year-old Ellie “Scaredy Bat” Spark would give her fangs to prove herself and become a real detective. So when she learns of a haunted movie set, she jumps at the chance to solve the puzzle. But if her stage fright stalls the case, Ellie will disappoint her hero and the old Mumford Mansion will be condemned.

An hilarious coming-of-age story about home, friendship, and learning that sometimes the most exciting adventures happen behind-the-scenes. Alex Davis is convinced that seventh grade is going to be his year. After spending all summer at skate camp, he knows he’ll finally be seen as one of the...

Inspired by Ron Roy's A to Z Mysteries series, this bright and modern animal adventure story is perfect for budding young chapter book readers. This time, Abbi and her friends are determined to rescue a lost bat! Solve Animal Mysteries from A to Z! Abbi, Lydia, and Daniel love to watch bats...

Each instalment in this series follows a group of teenage 'demi-Gods' that didn't inherit any god-like powers, but they prove useful to the Gods by solving mysteries and problems in Ancient Greece. The characters must overcome self-doubt and discover their skills even though they may be...

Perfect for fans of Cam Jansen, #1 New York Times bestseller Mike Lupica's exciting chapter-book series features his trademark sports action and heart, with a lovable twin brother-sister duo who solve sports-related mysteries. There's nothing eight-year-old twins Zach and Zoe Walker love more...

The eagerly anticipated followup to the Newbery honor winner and New York Times bestseller, Three Times Lucky Small towns have rules. One is, you got to stay who you are -- no matter how many murders you solve. When Miss Lana makes an Accidental Bid at the Tupelo auction and winds up the...

Just as Martine is settling into life on the wildlife game reserve, she is whisked away on a school trip. She must leave her white giraffe, Jemmy, for two weeks! Her class is going on an ocean voyage to witness the Sardine Run, a spectacular natural phenomenon, off the coast of South Africa...

Fans of the Penderwicks and the Vanderbeekers, meet the Finkel family in this middle grade novel about two autistic sisters, their detective agency, and life's most consequential mysteries. When twelve-year-old Lara Finkel starts her very own detective agency, FIASCCO (Finkel Investigation...

M is for Mummy. . . . It's Mummy Monday at the museum, and Dink, Josh, and Ruth Rose are excited about the new Egyptian exhibit. It features a child mummy in an actual tomb! But then the mummy is stolen and the tomb robbed of its treasure. Can Dink, Josh, and Ruth Rose unravel the mystery and...

This series of terrifying standalone tales that combine monsters + mysteries is perfect for fans of Goosebumps. “Spine-chilling and creepy!” —Max Brallier, #1 New York Times bestselling author of The Last Kids on Earth, on Escape From Grimstone Manor (Monsterious, Book 1) When their school...

This series of terrifying standalone tales that combine monsters + mysteries is perfect for fans of Goosebumps. “Spine-chilling and creepy!” —Max Brallier, #1 New York Times bestselling author of The Last Kids on Earth, on Escape From Grimstone Manor (Monsterious, Book 1) When her small...

Arthur and the Lost Diary — Sue Ellen confides everything to her trusty diary. But when she loses it in the library, the hunt is on. The problem is, will someone else find it?...

Arthur Accused! Arthur's heart is in the right place when he collects quarters to buy a Dalmatian for the fire house. But when he is accused of stealing the money, Buster must come to the rescue and solve the mystery...