Mysteries

Mika is not your average twelve-year-old—and she’s about to prove it....

Charlie searches for Isaac Newton's secret treasure across Europe and Australia....

Stanley Yelnats is under a curse. A curse that began with his no-good-dirty-rotten-pig-stealing-great-great-grandfather and has since followed generations of Yelnatses. Now Stanley has been unjustly sent to a boys' detention center, Camp Green Lake....

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

Kyle Keeley is the class clown, popular with most kids, (if not the teachers), and an ardent fan of all games: board games, word games, and particularly video games....

Three complete stories in one collection! Includes Mystery Ranch, Mike's Mystery, and Blue Bay Mystery....

Can an undercover nerd become a superstar agent? Ben Ripley sure hopes so - and his life may depend on it....

One warm night four children stood in front of a bakery. No one knew them. No one knew where they had come from. Henry, Jessie, Violet, and Benny are orphans. Can they find a home where they can stay together as a family?....

"Are you a gifted child looking for special opportunities?" Dozens of children respond to this peculiar ad in the newspaper and are then put through a series of mind-bending tests, which readers take along with them. Only four children—two boys and two girls—succeed....

Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility....

When suburban Claudia Kincaid decides to run away, she knows she doesn't just want to run from somewhere; she wants to run to somewhere....

When Ben gets kicked out of the CIA's spy school, he enrolls with the enemy....

It's a tough job, but somebody's got to do it. Guts, glory, danger, and sacrifice are all in a day's work for Hank the Cowdog, Head of Ranch Security....

Wrecker needs to deal with smugglers, grave robbers, and pooping iguanas—just as soon as he finishes Zoom school. Welcome to another wild adventure in Carl Hiaasen's Florida....

Twelve-year-old Ben Ripley is not exactly the best student spy school has ever seen - he keeps flunking Advanced Self Preservation. But outside of class, Ben is pretty great at staying alive....

Ben Ripley has been caught in the snares of SPYDER more than once and knows to be suspicious of anything that seems too good to be true. So when Murray Hill offers to hand over the SPYDER elite, Ben knows there must be something going on. But his hesitation doesn’t stop the assignment....

Before Jake’s grandfather died, he was on the trail of a centuries-old mystery. And he has entrusted that mystery to Jake, leaving behind a set of hidden codes, riddles, maps, and other clues that lead Jake and his friends on a scavenger hunt....

A sinister problem has occurred in London: all nature of ghosts, haunts, spirits, and specters are appearing throughout the city, and they aren't exactly friendly. Only young people have....

The City Spies head to the Big Apple when a credible threat is made to a young climate activist who is scheduled to speak in front of the upcoming United Nations General Assembly....

Three complete stories in one collection! Includes The Woodshed Mystery, The Lighthouse Mystery, and Mountain Top Mystery....

Like his fellow lunarnauts living on Moon Base Alpha, twelve-year-old Dashiell Gibson is famous the world over for being one of the first humans to live on the moon....

Thanks to the evidence Ben uncovered in his investigation of the Croatoan, the CIA has tracked his nemesis, Murray Hill, to Central America, where they believe he is boarding the world’s biggest cruise ship, The Emperor of the Seas, on its maiden voyage around the world....

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

It's been eight months since Mickey Bolitar witnessed the shocking, tragic death of his father. Eight months of lies, dark secrets, and unanswered questions....

They said his uncle Ian died in a car accident. Alex Rider knows that's a lie, and the bullet holes in his uncle's car confirm the truth....

- A GLOBE-TROTTING MYSTERY SERIES - THE CASE OF THE HOLLOW HILL (Mystery 1)A river ride on a barge should be as safe as a ride on a carousel… shouldn’t it? Of course, it might depend on what was swimming in the water. There might be something worse than a hungry crocodile. THE CASE OF THE TUMBLING TRIPLET (Mystery 2)Who would think a sister could be swiped right out of her hotel and carried off at breakfast time, or how much trouble it would cause? Who could have guessed what her brothers would be asked to go through to get her back? ABOUT THE AUTHORMs. Klusmeyer is a prolific author ...

- A GLOBE-TROTTING MYSTERY SERIES - THE CASE OF THE BUNGLING BOAT (Mystery 1)A river ride on a barge should be as safe as a ride on a carousel… shouldn’t it? Of course, it might depend on what was swimming in the water. There might be something worse than a hungry crocodile. THE CASE OF THE STOLEN SISTER (Mystery 2)Who would think a sister could be swiped right out of her hotel and carried off at breakfast time, or how much trouble it would cause? Who could have guessed what her brothers would be asked to go through to get her back? ABOUT THE AUTHORMs. Klusmeyer is a prolific author ...

When Pedro and his dad walk Katie home on a foggy night, something smelly fills the air! With their noses working extra hard, the two friends have a mystery to solve: What is that making that stink, and why is it following them?

A fun fishing trip quickly turns scary when a terrifying sea monster appears! Cousins Hunter and Leo try to fight this creepy creature, but they aren't having much luck. Is there anyone, or anything, that can save them?

Shane loves museums, but his younger brother thinks they are boring. However, when the new Egyptian exhibit comes to life and a mummy gives chase, it’s not boring anymore! Can this scary situation be quickly wrapped up?

A small unexpected dent means she is offloaded to the sale rack at the back of a thrift store. Ten-year-old Shannon and her family are happy to bring Betty and her new friends home to their small farm. When Betty is mistakenly left behind at the park after Shannon's birthday party. It will take a Rescue Squad of friends who risk their lives to search for Betty. Shannon makes her way to the Big City but it's a whole new world that presents surprises around every corner. Shannon finds hope when her new unexpected friend Lakoiya offers to help.

Down at the bottom of the tall buildings of New York City, Magnolia Wu sits inside her parents’ laundromat. She has pinned every lost sock from the laundromat onto a bulletin board, in hopes that customers will return to retrieve them. But no one seems to have noticed. In fact, barely anyone has noticed Magnolia at all. What she doesn’t know is that this is about to be her most exciting summer yet. When Iris, a new friend from California arrives, they set off across the city to solve the mystery of each missing sock.

Charlie Thorne is a genius. Charlie Thorne is fearless. Charlie Thorne may have finally met her match. Charlie Thorne is used to being on the run. Ever since she was recruited by the CIA to track down Einstein’s most dangerous equation, Charlie—and former CIA agents Dante Garcia and Milana Moon—have traveled around the world to prevent history’s greatest discoveries from falling into the wrong hands. But after beating others to the secrets hidden by Einstein, Darwin, and Cleopatra, they find they are not the only ones searching for an immensely powerful discovery of Isaac Newton’s.

Ready yourself for cosy adventures with all your favourite characters from the Moomins! Follow along as Moomintroll and his friends play detective and help solve the mystery of Mrs Fillyjonk's stolen necklace, the disappearance of Hermulen’s last stamp, and much more. Heartwarming, joyful and filled to the brim with mystery, these short stories are perfect for young readers and is the ideal bedtime book option.

Katie and Pedro are enjoying a night of camping, but when it gets dark, Katie feels nervous. Her dad tells her that it won’t be very dark for long. Why? It’s a mystery that will be revealed with time. What other discoveries will Katie and Pedro make during their wait to solve the mystery?

Katie, Pedro, and their moms are headed out for an afternoon of canoeing. But Katie and her mom get separated from the other canoe, and before long, Pedro and his mom are worried. Where could they have gone to? The search is on for Katie Woo and her fishy canoe!

Katie Woo and Pedro are hot on the trail of a treasure map. But as it catches in the breeze, it keeps disappearing on them. Will they be able to nab the map and will it lead them to real treasure?

When an older couple tells Naomi and the rest of the club about a mean snake at a nearby pond, Naomi dismisses their concerns. After all, a pond is a natural place, and snakes aren’t mean—they’re just snakes.

Cousins Sophie and Wil certainly have their hands full. Wil's old friend Mr. Bertram is blamed for the disappearance of a priceless manuscript and lands in jail, things are up in the air at Auntie Vis Fortune-Telling with a new competitor next door, Sophie and Wil have exams to study for, Aunt Rue doesn't get the new job at the Secretariat after all, and their neighbor, Mrs. Oleander, falls deathly ill.

As far as thirteen-year-old Montana MacCarthy is concerned every animal in the Glen Helen Forest is under her protection. That goes double for the pair of American Bald eagles nesting in the oak on Talus Trail. When the Glen director asks her and the Wesley Club to create a kid-friendly pamphlet about the animals as a summer project, they jump at the chance. Montana guides them through the forest as they sketch and photograph bobcats, foxes, skunks, bats, and, yes, the eagles. Their project uncovers a ring of poachers who are desperate to get the Glen’s only two American Bald Eagles and a...