Scholastic's next multi-platform mega-event begins here!History is broken, and three kids must travel back in time to set it right!When best friends Dak Smyth and Sera Froste stumble upon the secret of time travel -- a hand-held device known as the Infinity Ring -- they're swept up in a centuries-long secret war for the fate of mankind. Recruited by the Hystorians, a secret society that dates back to Aristotle, the kids learn that history has gone disastrously off course.Now it's up to Dak, Sera, and teenage Hystorian-in-training Riq to travel back in time to fix the Great Breaks . . . and to save Dak's missing parents while they're at it. First stop: Spain, 1492, where a sailor named Christopher Columbus is about to be thrown overboard in a deadly mutiny!

Time has gone wrong, and best friends Dak Smyth and Sera Froste, together with the young Hystorian Riq, must use the infinity ring to travel back to one of the Great Breaks--a mutiny on the Santa María--to correct history and defeat the SQ.

Fix the past. Save the future. What is the secret history connecting the SQ to the Ancient Maya?Book includes an all-new, full-color Hystorian's Guide - your key to unlocking the fourth episode of the action-packed Infinity Ring game.

Scholastic's next multi-platform mega-event begins here!Dak, Sera, and Riq might be in over their heads when they attempt to stop a Viking invasion!Hundreds of ships carrying thousands of warriors are laying siege to medieval Paris. The Parisians are holding their own, but the stalemate can only last so long. And that's bad news -- especially since Dak has been captured, forced to work alongside the Vikings while Sera and Riq defend Paris from within. No matter which side wins, the kids lose!

Fix the past. Save the future. Dak, Sera, and Riq return to the United States and walk immediately into a deadly trap. The year is 1850, and the nation is divided over the issue of slavery. In these dark days, the Underground Railroad provides a light of hope, helping runaway slaves escape to freedom. But the SQ has taken control of the Underground Railroad from within. Now Dak and Sera are left wondering who to trust . . . while Riq risks everything to save the life of a young boy.Book includes an all-new, full-color Hystorian's Guide - your key to unlocking the third episode of the action-packed Infinity Ring game!

They've sailed on the Santa Maria, defended famous cities from Vikings and Mongols, and come face-to-face with some of the greatest figures in history. Now, at long last, Dak, Sera, and Riq travel back in time to the moment it all began. Their missio

"Be prepared to learn a lot about the culture while you follow Amanda on her adventure.”—Laura Best, author, Bitter, Sweet “What a great way for a young person to learn about a culture and to be inspired to experience other countries themselves."—Irene Butler, author, Trekking the Globe with Mostly Gentle Footsteps Amanda Ross is visiting England and taking in all the sights. She gets lost in the maze at Hampton Court, does some shopping at Harrods, meets the ravens in the Tower of London, explores Windsor Castle, and rides the London Eye. When she discovers a vintage book is missing from a collection, she is determined to find out who stole it. Amanda befriends a pair of tough teenagers from the streets of London, an elderly bookshop owner, and a big, friendly, clever, Maine Coon cat named Rupert. Follow Amanda through cobblestone streets, medieval castles, and underground tunnels in her quest to find the missing novel! Be sure to read all the books in this exciting Amanda Travels series! 1. Amanda in Arabia: The Perfume Flask 2. Amanda in Spain: The Girl in the Painting 3. Amanda in England: The Missing Novel 4. Amanda in Alberta: The Writing on the Stone 5. Amanda on the Danube: The Sounds of Music 6. Amanda in New Mexico: Ghosts in the Wind 7. Amanda in Holland: Missing in Action 8. Amanda in Malta: The Sleeping Lady

The New York Times bestselling series returns . . . and so does Matt de la Pena!Dak, Sera, and Riq have fixed the Great Breaks in history . . . but the SQ isn't beaten yet, and the biggest, boldest Infinity Ring adventure of all time has just begun!

The world is virtual, but the danger is real in book one of the bestselling Mortality Doctrine series, the next phenomenon from the author of the Maze Runner series, James Dashner. Includes a sneak peek of The Fever Code, the highly-anticipated conclusion to the Maze Runner series—the novel that finally reveals how the maze was built! The VirtNet offers total mind and body immersion, and the more hacking skills you have, the more fun it is. Why bother following the rules when it’s so easy to break them? But some rules were made for a reason. Some technology is too dangerous to fool with. And one gamer has been doing exactly that, with murderous results. The government knows that to catch a hacker, you need a hacker. And they’ve been watching Michael. If he accepts their challenge, Michael will need to go off the VirtNet grid, to the back alleys and corners of the system human eyes have never seen—and it’s possible that the line between game and reality will be blurred forever. The author who brought you the #1 New York Times bestselling MAZE RUNNER series and two #1 movies—The Maze Runner and The Scorch Trials—now brings you an electrifying adventure trilogy an edge-of-your-seat adventure that takes you into a world of hyperadvanced technology, cyber terrorists, and gaming beyond your wildest dreams . . . and your worst nightmares. Praise for the Bestselling MORTALITY DOCTRINE series: “Dashner takes full advantage of the Matrix-esque potential for asking ‘what is real.’” —io9.com “Set in a world taken over by virtual reality gaming, the series perfectly capture[s] Dashner’s hallmarks for inventiveness, teen dialogue and an ability to add twists and turns like no other author.” —MTV.com “A brilliant, visceral, gamified mash-up of The Matrix and Inception, guaranteed to thrill even the non-gaming crowd.” —Christian Science Monitor

From the author of the Seven Deadly Sins series and Hacking Harvard comes the final book in the science fiction trilogy Scott Westerfeld calls “spellbinding.” One year ago, Lia Kahn died. A few days later, she woke up. She had a new body: Mechanical, unfeeling, inhuman. She had a new family: Mechs like her, who didn’t judge her for what she could no longer be. She had a new life, one that would last forever. At least, it was supposed to. But now everything Lia thought she knew has turned out to be a lie; everyone she thought she loved has been stolen away. And someone is trying to get rid of the mechs, once and for all. Lia will risk everything to save herself and the people she can’t live without. But not before facing one final truth: She can’t save everyone.