Mysteries

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....

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....

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

A bizarre chain of events begins when 16 unlikely people gather for the reading of Samuel W. Westing's will....

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

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....

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....

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....

Ben Ripley is recruited for a top secret mission to bring down his nemesis, Murray Hill, once and for all. But when things go horribly wrong, Ben ends up lost in an extremely dangerous wilderness with Murray—and confronting a new, devious enemy—with none of his friends to help him.

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

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....

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

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....

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....

Stranded in Mexico after nearly capturing the leaders of SPYDER, 13-year-old Ben Ripley desperately needs to take a shower. But even more so, he and his spy school friends need to come up with a new plan to defeat their enemies, their only clue a key that opens...something....

Something strange is happening at the Clarksville City Zoo. Late at night, monkeys are scaling the walls and searching the neighborhood—but what are they looking for....

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....

In the eleventh book in the New York Times bestselling Spy School series, Ben Ripley goes on a rescue mission when one of his own is abducted from a remote Alaskan training facility....

The author of the blockbuster Bartimaeus series delivers another amusing, chilling, and ingeniously plotted entry in the critically acclaimed Lockwood and Co. series....

Charlie Thorne is a genius. Charlie Thorne is a thief. Charlie Thorne isn’t old enough to drive. And now, it’s up to her to save the world....

After leaving Lockwood & Co., Lucy is a freelance operative hiring herself out to agencies that value her ever-improving skills. One day she is pleasantly surprised by a visit from Lockwood....

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

With SPYDER defeated, Ben Ripley is looking forward to his life getting back to normal, or as normal as possible when you’re a superspy in training. Until someone bombs the CIA conference room next door....

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?....

Here is Book 6 in the exciting Hardy Boys Mystery series! Frank, Joe, and his friends, while ice skating, get caught in a blizzard which results in their finding and befriending a poor old miner who lost his gold to thieves! Their famous detective Dad, Fenton, just happens to be investigating the same missing gold in Montana! He calls the boys to come and help him as he’s injured and bed-bound. They are followed, tricked, and delayed, but ultimately get to Montana where they are attacked by wolves in abandoned mines, and finally begin Hunting for Hidden Gold!

Now dear reader... If you want to find out what happens when young Telemachus and Epop (his imaginary friend who suddenly becomes real) get lost at a 300-year-old "Mystery Mine," that somehow has a way of eliminating every trace of light... And you want to know how macaroni, TNT, and flapjacks all fit into the story... Then grab a copy of The Adventure Surrounded in Black today!

Matt Cresson, a 16 year old with learning disabilities, has learned a lot from reading mysteries. He meets Robert Burnside, a famous author. Together, this unlikely pair set out to solve a murder. Set in 1963 in Sag Harbor, a small town near the Hamptons on Long Island, the novel is aimed at young adults but is suitable for adults as well. Matt not only learns from Burnside how to find a killer but how to deal with adults, including Matt’s first feelings of love.

Lancelot and Mr. Biggs face a traitor, an intruder, and an imposter in this second book in the Lancelot Maddox series. There’s a traitor at the intelligence agency. Lancelot and Mr. Biggs must discover who the traitor is before classified information falls into the hands of foreign agents. An intruder hides explosives at various places in the intelligence agency. Lancelot and Mr. Biggs must locate the intruder and the explosives before it’s too late. Mr. Biggs’ life is threatened by an imposter delivering toxic material disguised as regular mail. When the imposter kidnaps Lancelot, Mr...

Everything is just duckie until Bea’s stuffed animal gets stuck up in a tree. Will Ollie admit his role in this hoo-dunnit and let Bea help him rescue the treasured toy?

- 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 ...

Katie’s new puppy, Koko, has run away, and now the white doggie is lost! Pedro and Katie pair up to investigate. They are hot on Koko’s trail, but some clues lead nowhere. Still the detectives won’t give up.

Katie’s dad has a special ring that shines like a rainbow. But he loses it while he, Katie, and Pedro are enjoying a beautiful day outside. Pedro and Katie work together to search for the ring. They try collecting clues and observing their surroundings. Will their detective work lead them to the rainbow ring?

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?

Astride their ponies, Oreo and Ginger, Amy Jo and Becky solve mysteries in the town of Bedford. Elderly Mrs. Martin has money hidden throughout her house. After suffering a stroke, she is confined to bed and two people are hired to care for her. When money goes missing from her purse, the Pony Investigators take drastic measures to discover who the thief is before the entire fortune is stolen.

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.

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.