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History is broken, and three kids must travel back in time to set it right.

Infinity Ring is an epic time-travel adventure told in seven books and seven original online episodes.

Section 1 right

When best friends Dak and Sera discover the key to time travel — 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 — and it's up to them to save it.


Read The Books

  1. A mutiny in time small cover
  2. Divide and conquer small cover
  3. The trap door small cover
  4. Curse of the ancients small cover
  5. Cave of wonders small cover
  6. Behind enemy lines small cover
  7. The iron empire small cover
  8. Eternity small cover

Click on a book cover to learn more about that book.

For June and July only, get full access to Episodes 1 and 2 for free!

King of diamonds map


Each book comes packaged with a full-color, collectible Hystorian's Guide, your strategy guide to the online adventure. With a map on one side and loads of tips and codes on the other, the Guide will help you beat challenges in the game.


In each game episode, you play as Dak, Sera, and young Hystorian Riq as they travel back in time to fix one of the Great Breaks. Use your Hystorian's Guide to discover what has gone wrong in history. Then, the story continues as you explore the open environment and play mini games such as lock picking or white-water rafting. Along the way you will also complete side quests and speak with historical characters who will aid you in — or perhaps deter you from — your quest.


Devices The Infinity Ring game boasts an immersive open-world environment in which players are free to explore a 3-D representation of sites around the globe and throughout time. The game is available on desktop computers, mobile and tablet devices.

Hystorian's Guide Image Credits

  1. James Dashner
  2. Carrie Ryan
  3. Lisa McMann
  4. Matt de la Peña
  5. Matthew J. Kirby
  6. Jennifer A. Nielsen


James dashner



Author of Infinity Ring Book 1: A Mutiny in Time

James Dashner is the New York Times bestselling author of many books for kids and young adults, including Infinity Ring Book 1: A Mutiny in Time, the Maze Runner series (soon to be a major motion picture), and the 13th Reality series. Born and raised in Georgia, he now lives with his family in the Rocky Mountains. In his free time, James loves to read, watch movies and (good) TV shows, snow ski, and read.

Carrie ryan



Author of Infinity Ring Book 2: Divide and Conquer

Carrie Ryan is the New York Times bestselling author of The Forest of Hands and Teeth trilogy as well as the editor of the anthology Foretold: 14 Stories of Prophecy and Prediction. A former litigator, she now writes full time from her home in Charlotte, North Carolina, where she lives with her writer-lawyer husband, two fat cats, and one rather large rescue mutt.

Lisa mcmann



Author of Infinity Ring Book 3: The Trap Door

Lisa McMann is the New York Times bestselling author of the paranormal Wake trilogy, the dystopian fantasy series The Unwanteds, and other books for teens and tweens. She lives with her husband Matt, two kids, and two cats in Mesa, Arizona.

Matt de la pena



Author of Infinity Ring Book 4: Curse of the Ancients

Matt de la Peña is the author of numerous books for teens, including Ball Don't Lie, Mexican White Boy, We Were Here, and I Will Save You, all of which were named ALA-YALSA Best Books for Young Adults. His first picture book, A Nation's Hope, made several Best of 2011 lists, and he is also the author of Infinity Ring book 4: Curse of the Ancients. He lives in Brooklyn, New York, where he teaches creative writing.

Matthew kirby



Author of Infinity Ring Book 5: Cave of Wonders

Matthew J. Kirby is the author of The Clockwork Three and Icefall, winner of the prestigious Edgar Award in 2012. He was born in Utah, but with a father in the military he has lived in many places, including Rhode Island, Maryland, California, and Hawaii. A former school psychologist, he now writes full-time from his home in Idaho, where he lives with his wife.

Jennifer nielsen



Author of Infinity Ring Book 6: Behind Enemy Lines

Jennifer A. Nielsen is the New York Times bestselling author of The False Prince and its sequel, The Runaway King , as well as the popular Underworld Chronicles series. She loves chocolate, old books, and lazy days in the mountains. Born and raised in northern Utah, she lives there today with her husband, three children, and a dog that won’t play fetch.