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Mystery and adventure collide in this humorous and heartfelt multiverse adventure from beloved, award-winning authors Wendy Mass and Nora Raleigh Baskin. Twelve-year-old Piper’s life has always been unusual: her parents are clockmakers whose inventions are anything but ordinary, and she’s...

ÖffliBöffli is an extremely intelligent young pig. His knowledge is encyclopaedic. Pelle Pistol is a cat. He is a dashing, rather vain, but very brave infantry colonel. Kalle Kanon is a bulldog. He is surly and grumpy but he is tough, fearless and the most loyal of friends. He is an artillery officer. The trio are more human than animal and speak every language in the universe.

A stunning timeslip tale about a boy who finds himself trapped in a well-known mining incident that happened many years before! This story of family, community and hope by debut author Karon Alderman is perfect for fans of Skellig and The Wild Way Home. Everyone knows the history of the famous...

Return to The Treasure Chest with Felix and Maisie . . . When Felix Robbins gets a crush on Lily Goldstein, a classmate who is adopted from China, he decides to try to take her back in time so that she can see the country where she was born. Maisie discovers his plot, and foils it. But the twins...

While exploring The Treasure Chest, Felix and Maisie are transported to a Massachusetts farm in 1836. Disappointed that they have not landed in their beloved New York City, they wonder why they were brought to Massachusetts to meet a young girl named Clara Barton. Perhaps Clara has a message for...

Now that the twins have begun to settle into their new lives at Elm Medona, they delve deeper into The Treasure Chest and uncover more about the Pickworth family, including the disappearance of their great-uncle Thorne and the theft of priceless family artifacts. In this adventure, The Treasure...

J.P. Green has always felt out of step. She doesn’t wear the right clothes, she doesn’t say the right things, and her body…well, she’d rather not talk about it. And seventh grade is shaping up to be the worst year yet. So when J.P. discovers a mysterious door in her neighbor’s treehouse, she doesn’t hesitate before walking through. The door sends her three days forward in time.

Dive into this electrifying tail-wagging tale filled with magic, mystery, and the timeless bond between man's best friend... and mankind! When an ordinary dog named Faraday vanishes from a science experiment, he reappears in the unlikeliest of places - right next to Harry and his friends Sofia, Jack, Alex, and Vivi. But this is no ordinary dog. With sparks flying off his fur and the power to float into mid-air, Faraday leads the kids on a journey beyond their wildest imaginations.

Get ready for another riveting tail-wagging tale and join Harry, Sofia, Alex, Jack, and their magical dog Faraday on an epic journey back in time! When Faraday and the gang visit a museum, they suddenly find themselves transported to the fierce and exciting world of Vikings.

Joe Jackson is an adventurous twelve-year-old boy from the boring English town of Highcross. His exploration of the site of an unexploded World War II bomb will see the beginning of the most amazing experience of his life where he will meet up with Max, an extra-terrestrial from the planet Proxima Centauri b. Joe, Max and their friends, Mo and the Robinson family will embark on an adventure through time and space where they will encounter dinosaurs, Roman legionaries and medieval knights as they try to stop the evil and ambitious Dardan from taking over Planet Earth.

The Wonder Team and the Rainforest Rescue is the third book in the bestselling time-twisting adventure series from Leah Williamson, captain of the Euros-winning England team! It’s time to kick off an adventure with the Wonder Team! Leah and her friends have been magically transported to the...

Four years after the Nihil and the Order has a new threat. A clay tablet is discovered at an excavation in Knossos, Crete. The text is written in a language that no one can decipher, but the Nazis have come to claim it and Napoleon sends his own Savants Temporal to the Minoan tomb. Meanwhile, something ancient is infecting the descendants of the great houses of Europe. Book four in the best selling Infinity Engine series.

In the distant future, kid-genius Robin Hood has invented amazing time-traveling technology! Except his company only wants to use the tech to make sure history stays exactly the same. So Robin decides to take matters into his own hands, jump through time, and help people throughout the ages!

On the day Cate came into the world, her mother left it. Ever since, Cate's dad has become distant and silent, locked in his own little world. Cate has to keep herself entertained, with kung fu films, her pet rabbit and her photography hobby, until one day she receives an invitation to a mysterious, abandoned cinema, and everything changes.

Cory is coming to dread having the Sunday Scaries. The kids at school are picking on him because of his cheesy daytime TV presenter father and he's struggling with lessons. Ahead of a Monday comprising a maths test and another lonely lunchbreak, Cory wishes that the weekend would never end... and when he wakes up the next day, time has reset itself to Sunday morning.

JOIN THE TEAM. SAVE THE WORLD. Twin geniuses Jacob and Kira are recruited to take part in a high-tech mission to protect the planet ... but will their dreams of adventure come true, or is the threat too great to handle? Jacob and Kira live in the heart of Mbale, Uganda with their conservationist...

The $3 time machine strikes again in this second installment in the imaginative novel series perfect for fans who love funny, unexpected adventures and wacky plot twists from best-selling author Dustin Brady. Legend says that an eccentric millionaire hid a treasure somewhere inside the legendary...

Finn and Ezra’s bar mitzvah weekend takes on a Groundhog Day twist in this hilarious and magical middle grade novel from Joshua S. Levy. Winner of a National Jewish Book Award and a Sydney Taylor Honor Book! Finn and Ezra don’t have a lot in common—except, of course, that they’re trapped...

How far would you go to have the best day of your life? This funny and thrilling time travel adventure tackles questions of fate and free will. Noah Nicholson has plenty to be grateful for. He has solid grades and great friends, he’s finally becoming closer with Lucy Martinez—his crush since...

April and Toad were hoping to go home to New York with their father. But History had other ideas. This time, the magical book sends April, Henry, and Toad to Colorado where they'll face their most dangerous threats yet: grizzly bears, lightning-fast trains, and snow. Lots and lots of snow! Can the three kids find the missing pieces to the puzzle... or will they be stuck in history forever?