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Travel back in time in the magic tree house with Jack and Annie in this #1 bestselling series and meet the greatest warriors of all--the Romans! Then get whisked away and meet famous founding-father and inventor Ben Franklin! Warriors in Winter: We are warriors! Jack and Annie have met knights...

George travels to the future in the epic conclusion of the George’s Secret Key series from Lucy Hawking. When George finds a way to escape the spacecraft Artemis, where he has been trapped, he is overjoyed. But something is wrong. There’s a barren wasteland where his hometown used to be...

When Stella and her younger brother, Tom, move to their new London home, they become mystified by the disappearances of Harry, their elderly neighbor's small dog. Where does he go? And why does he keep reappearing wet-through? Their quest to solve the riddle over the summer holidays leads to a boat buried under a grassy mound, and a tunnel that takes them to a secret lake.

Vanessa Marshall has spent her life in and out of foster care, with only a vague recollection of the women that left her behind. When she receives a strange letter from her mother three weeks before her 18th birthday, Vanessa knows it’s the only shot she has at finding her real family. The letter instructs her to jump off the Swan Pier into the ocean at midnight under the next full moon. With the steadfast hope that her mother would be waiting for her, Vanessa jumps, only to find that she’s come up for air 70 years in the past.

WARNING: DO NOT BELIEVE THE STORY YOU'RE ABOUT TO READ. Well, you can believe some of it. There is some real history. But also hijinks. Time travel. And famous figures setting off on adventures that definitely never happened--till now. Time is getting twisted, and it's up to two kids to...

In The Orb of Kandra, 11 year old Oliver Blue is back in the present day, racing to save Armando before his destined moment to die. But when Oliver learns that the sacred Orb of Kandra has been stolen, he knows it is up to him - and him alone - to save the school. And the only way is to travel back in time, to the England of 1690s, and to save one very important person: Sir Isaac Newton. The Obsidian School, meanwhile, all are bent on Oliver’s destruction. And when they enlist and transform Oliver’s bully brother, Chris, it may just mean a fight to the death.

Secrets, spies or maybe even a monster... What lies in the heart of the wood? Charlie, Dizzy and Johnny are determined to discover the truth, but when night falls without warning they find themselves trapped in a nightmare. Lost in the woods, strange dangers and impossible puzzles lurk in the shadows. As time plays tricks, can Charlie solve this mystery and find a way out of the woods? But what if this night never ends? A timeless novel for anyone who’s ever felt lost.

In this jaw-dropping final installment of New York Times bestselling author Dan Gutman’s action-packed series, four risk-taking friends travel back in time to record the most infamous duel in American history. Billionaire Miss Z might be out of the picture, but a top-secret agency wants to...

The Magic Factory tells the story of 11-year-old Oliver Blue, a boy unloved by his hateful family. Oliver knows he is different, and senses that he holds powers that others do not. Obsessed with inventions, Oliver is determined to escape his horrible life and make his mark on the world. When Oliver is moved to yet another awful house he is put into in a new sixth grade, one even more terrifying than the last. He is bullied and excluded, and sees no way out. But when he stumbles across an abandoned invention factory, he wonders if his dreams might be about to come true.

Jukebox Joyride follows 12-year-old twins Jules and George on a wild adventure through time. Their Uncle Bob, a renowned ethnomusicologist (he studies music!), has discovered the secret to time travel and is having a ball joyriding through history checking out the best concerts ever...but something’s gone wrong! A sinister force has been unleashed, someone is chasing after Uncle Bob, and the fate of all music hangs in the balance! Now, it’s up to Jules and George to find their uncle before their new rival does!

In this heartwarming and hilarious reimagining of The Strange Case of Dr. Jekyll and Mr. Hyde, a secret potion accidentally turns eager-to-please eighth grader Jaclyn into Jackie, a goblin-like monster who’ll do anything to win at everything she does—no matter how much chaos she creates...

The hilarious sequel to the smokin’ hot New York Times best seller, perfect for story time News alert! It has just been discovered that there are NO MORE TACOS left anywhere in the world. This is a huge problem because, as you know, dragons love tacos. If only there was a way for the dragons...

Ein aufregendes Zeitreise-Abenteuer im Alten Rom »Manno, wie gern würde ich mal einen echten Gladiatorenkampf sehen!«, seufzt Oskar, während er und sein Freund Kokosnuss in einem spannenden Comic über das Alte Rom schmökern. Matilda versteht überhaupt nicht, was die Drachenjungen immer am...

The past, present, and future are all at stake in this final book in the thrilling time travel adventure trilogy from New York Times bestselling author Stuart Gibbs. Greg Rich should feel invincible. After all, he’s traveled through time, become one of the legendary Musketeers, and—most...

Loyalty is tested in this second book in the thrilling time travel adventure trilogy from New York Times bestselling Spy School author Stuart Gibbs. Having assumed the identity of a young D’Artagnan, Greg Rich is beginning to get the hang of things in 1615 Paris. But he hasn’t figured out...

The first book in the thrilling time travel adventure trilogy from New York Times bestselling Spy School author Stuart Gibbs—now with a brand-new look! Before they were legends, they were friends. All for one and one for all! On a family trip to Paris, Greg Rich's parents disappear. They're...

Thanks to The Book, Joe, Sam, and Fred are back in the Stone Age, where there aren't any math problems. But there's a tribe of hostile cavewomen, a hungry-looking saber-toothed tiger, a bone-rattling earthquake, and a woolly mammoth who wants to turn them into toe-jam. Worst of all, Joe, Sam...

Did you know that our word Thursday comes from the Viking god Thor . . . as in Thor's Day? Neither did the Time Warp Trio. Did you know that if you say "Thursday" over and over again too close to a certain magic Book, you will get sucked back two thousand years to the time of the Vikings?...

Thanks to the magic of The Book, Joe, Sam, and Fred are back in the wild, wild West—and it's proving to be way too wild. They're almost stampeded by a herd of crazed cattle and nearly suffocated by foul cow-fumes! Then they meet a friendly Indian chief, but why do his warriors keep staring at...

One minute the guys are wrestling around in Joe's room. The next minute The Book has transported them back to ancient Rome—and face-to-face with one big ol' gladiator. Luckily, Joe, Sam, and Fred, the Time Warp Trio, have seen enough professional wrestling to make it through gladiator...