Mystery & Suspsense

When Daisy Wells and Hazel Wong set up their very own secret detective agency at Deepdean School for Girls, they struggle to find any truly exciting mysteries....

This bundle includes Secret of the Red Arrow and Mystery of the Phantom Heist.

Join Geronimo as his adventures continue in The Search for Sunken Treasure and The Mummy with No Name....

The national burglar of France faces off against the national detective of England in two unforgettable stories....

Rich girl Lindsay Peyton is throwing the biggest and best Sweet Sixteen bash that Bayport has ever seen....

Three complete stories in one collection! This volume includes The Boxcar Children, Surprise Island, and The Yellow House Mystery....

Amy and Dan make shocking discoveries about their family's power and their parents' deaths as they track the next clue to a remote corner of the world....

Governments were toppled and rulers were killed during the last attempt to find the lost treasure Amy and Dan Cahill are searching for - do they even stand a chance....

The 39 Clues is unstoppable! The best-selling series returns with an adventure spanning four explosive volumes....

Frank and Joe are back on Black Bear Mountain, the scene of a previous wilderness adventure and mind-bending mystery. This time, the brothers are checking in on Dr. K, a friend they made during their first trip....

Twelve-year-old villain, Artemis Fowl, is the most ingenious criminal mastermind in history. His bold and daring plan is to hold a leprechaun to ransom....

Having solved the mystery of Arch-Aunt Schadenfreude's non-murder and uncovered the location of Grand Uncle Vile's treasure, Shenanigan Swift might just be in the running for junior detective of the year. But when robbers target Swift House, her sleuthing skills are tested like never before....

Daisy and Hazel are back at Deepdean for a new term, and murder is still never far away when Head Girl, Elizabeth Hurst, is found dead on Bonfire Night....

Help Dink, Josh, and Ruth Rose solve mysteries from A to Z! This collection includes Detective Camp, Mayflower Treasure Hunt, White House White-Out, and Sleepy Hollow Sleepover....

April 1941. Britain is at war, and a secret agency called the Ministry of Unladylike Activity is training up children as spies - because grown-ups always underestimate them....

Thirteen-year-old Dan Cahill and his older sister, Amy, are the latest guardians of the Clues. They think they've done everything right, but a tiny mistake leads to catastrophe....

A twig cracked. I snapped my head to the side, following the direction of the sound, and peered through the greenery....

A frozen family "business trip" to Sweden's Ice Hotel sets the Peaches on a new grand adventure....

This volume includes: The Animal Shelter Mystery, The Old Motel Mystery, and The Mystery of the Hidden Painting....

Jessica is playing with her family at the river when she finds a dirty, bedraggled teddy bear in the water.....

This bundle includes Curse of the Arctic Star and Strangers on a Train.

Agatha Oddlow has been a detective for as long as she can remember - she’s just been waiting for her first big case....

The first three audiobooks in the Artemis Fowl series from award-winning and best-selling author, Eoin Colfer.

The dark and shocking conclusion to the number-one best-selling Alex Rider series....

When an outbreak of ghostly phenomena grows to terrifying levels in Chelsea, Scotland Yard is left baffled....

Spending the summer with his aunt as the only Black kid in a small Midwestern town was bad enough, but now Andy Carter’s summer has been effectively ruined. His dad’s parole hearing is postponed, he misses his friends, and—when an old barn burns down—he’s stuck taking the blame. Andy is sentenced with helping the barn’s owner, a cantankerous old man, renovate his crumbling mansion—a mansion that hides a mystery. It was once owned by the famous magician the Red Nave. In 1954, the Nave was a wanted suspect in the town’s most infamous murder before disappearing without a trace.

Twelve-year-old Gloria St. Romain, Glory to everyone who knows her, has always loved mysteries. She spends her time solving puzzles and reading Agatha Christie books, comforted by the knowledge that truth can always be found for those who look closely enough for it. But when her mom suddenly leaves without a word, Glory is finally faced with the one mystery she can't crack: Why did her mom leave, and where did she go?

Summer is in full swing at The Number Nine Plaza, the world's largest and most fabulous department store, and best friends Zander and Natasha are looking forward to weeks of discovery after thwarting the vengeful Darkbloom's attempt to destroy The Nine. But has the danger truly passed? Store employees begin acting oddly, a long-lost clue to an ancient store mystery is uncovered, and Zander and Natasha themselves become targets for attack.

Leroy AKA Encyclopedia Brown has a secret. His father may be the most regarded and respected police chief in town, but that's only because the cases he brings home are thoroughly solved by Encyclopedia at the dinner table each night. So Encyclopedia sets up a detective stand in his garage with his best friend and detective partner Sally, willing to help any potential client in need of cracking a case. As it turns out, lots of people in their small town of Idaville are interested in Encyclopedia's uncanny ability to solve even the toughest mystery.

Seventh-grader Willa is head-over-hooves when she finds a secret note inviting her to Juniper Ranch—a sleepaway camp that’s all about horses. The camp promises trail rides, horseback swims, and “ghorst” stories, plus tons of new horse-girl and (gasp!) horse-boy friends. Even better? Willa’s pals from Oakwood Riding Academy—including her sworn frenemy, Amara—are all coming along for the fun. But when Willa makes a dangerous mistake and a beloved steed goes missing, everyone at Juniper Ranch is suddenly a suspect.