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Dino Dave is just a regular kid—until he discovers that his green backpack holds a secret: it’s a time-traveling device created by the mysterious Dr. T-Rex! One moment he’s in school, and the next he’s dodging dinosaurs, chasing raptors, and trying not to get squashed by a smiling Brachiosaurus.

Get ready for an epic ride! The Mystery at La Perouse Bay is a thrilling adventure story about two Maui Island boys – Kai and Koa – as they dive into time and space aboard a state-of-the-art craft called the SeaStar. They explore ancient worlds, discover incredible mysteries, and encounter the kind of trouble only kids can find.

From #1 New York Times bestselling Sisterhood of the Traveling Pants author Ann Brashares and her brother Ben Brashares comes the “resonant and powerful” (School Library Journal, starred review) second book in the action-packed middle grade alternate history thriller trilogy that asks what...

From Edgar Award-winning author Margaret Peterson Haddix comes a suspenseful duology opener about a girl whose first phone connects her to a network of time travelers who want to change the world. This New York Times bestseller—now available in paperback—is perfect for fans of The Mysterious...

Brought to you by Puffin. The first audio collection in the Doctor Who: Puffin Classics series featuring four adventures. Old legends and new worlds collide in this magnificent Doctor Who crossover with King Arthur and His Knights of the Round Table While investigating a strange energy in...

Alien pirates, and sea-faring friends abound in this incredible Treasure Island and Doctor Who crossover. 'Who was that?' asked Clara. 'And what are pieces of eight?' The Doctor smiled. 'Robert Louis Stevenson. I did tell you.' Summoned to 1700s Plymouth, the Doctor and Clara must investigate a mysterious thievery from the Crown of King George. Their travels take them to a remote island - but as the secrets of the theft are unearthed, the Doctor discovers something far more sinister. The spectre of a terrible intellect is afoot.

Eric and his dad have complicated the plans of Mr. Rufus, Walter, Dylan and Juanita. Mr. Rufus's store is now in danger of becoming something it was never meant to be. Walter, Dylan and Juanita need to figure out a way to get the store back, and quickly! Can they convince Eric to help them, or will Eric follow his dad and his evil plans to use the store for all the wrong reasons? The adventure continues in Book 2, so buckle-up and get ready to blast-off once again on different adventures as the group of best friends try to save: Mr. Rufus's Expired Foods (and Time Travel) Store!

Andy og Terry bor i verdens sejeste træhule! Træhulen har nu fået svimlende 65 etager. Heldigvis får de to venner en genial idé: Hvis de rejser 6,5 år tilbage i deres nye tidsmaskine, kan de nå at skaffe tilladelsen. Men noget er galt med knapperne i maskinen - og pludselig befinder de sig 650 millioner år tilbage i tiden.

A speculative middle grade novel about three generations of Black girls connected across time and space through a wormhole in their school locker. A School Library Journal and Chicago Public Library Best Book of the Year What if your locker was a wormhole to the past? On the first day of eighth...

Time-traveling twins chase time's greatest villain—and a shocking family mystery—to Ancient Egypt in this high stakes, hilarious, and action-packed thrill ride from #1 bestselling author James Patterson. Orphans Pew and Basket Church managed to escape (barely) the clutches of time’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.

The Wonder Team and the Football Phantom is the fifth 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 the Wonder Team are back! This time they've been...

يقرر الجميع الهروب من التاريخ، وذلك عبر حبس أنفسهم في توابيت الزمن، والانتظار حتى تنتهي الأزمة العالمية من تلقاء نفسها. ينفتح تابوت "سيجرين" لتجد نفسها مع بعض...

Meir Leib is determined to win the science fair. It’s been his dream since forever! So far, none of his project ideas have been approved by his teacher, but when the famous inventor Mr. Ellison gives a talk at his school about time travel, Meir Leib decides to ‘take action’ — with or without approval! Starting his time travel research by interviewing the inventor himself, Meir Leib knocks on his door. Mr. Ellison never seems to be home, but that’s not the strangest thing. Peeking through the window, Meir Leib discovers Mr. Ellison’s house looks a lot like his own... but older.

Join Jennifer and Daniel in a thrilling journey back to 1631, where they meet Galileo, witness his astronomical discoveries, test their problem-solving skills, and explore the cosmos.

Lucas Arcos tiene trece años, vive en Ciudad Atemporia con su familia y su pasatiempo favorito es encerrarse en el sótano para leer libros antiguos, sobre todo, esos que su padre vigila celosamente y que le ha prohibido tomar debido a los temibles secretos que sus páginas...

Jake and Ava, 11-year-old time travelers, are on a mission to rescue those lost in time. But when a mysterious oversized kitten appears in their driveway, their latest adventure takes an unexpected turn. Following their furry companion through a time portal, they expect a straightforward mission. Instead, they find themselves stranded in an ancient, misty forest—completely lost. Worse, their first encounter isn't with a rescuer, but a young man held captive by ruthless raiders. Now, it's not just about getting home—it's about standing up for what's right.

Similar to books like I Survived, A to Z Mysteries, and The Magic Treehouse, The Sundial Odysseys take you on quirky adventures through the past, where historical figures that shaped the world we live in today receive help from three young cousins.

Brought to you by Puffin. Hello! It's me, Ruby Thumb. Me and my dad have loads of amazing adventures in Dinotropolis - an incredible island, full of dinosaurs who live just like us humans do. And when we go there using our special magic ammonite shell, we turn into dinosaurs too! Let me tell you...

Ryan Hero is a typical teenager who has fallen in with the "wrong crowd." After a particularly bad day at school, Ryan’s world gets turned upside down! When Ryan stumbles upon Time Travel, he finds a way to right the wrongs. Finding a new friend in Tim (who he used to bully), the pair dream their way to the past, creating an everlasting partnership. Follow these Time Travelling Heroes on an incredible adventure through dreams in a race against time, fighting to put their worlds right before it’s too late….