#1 New York Times bestselling author D.J. MacHale is back with the third book in the SYLO Chronicles. Once again, Tucker Pierce and friends must fight for their lives against the better-equipped SYLO. All bets are off in *Strike—*with twists so big readers will never see them coming—while the action and pulse-pounding suspense remain as high as ever. Fans will be sure to devour this incredibly satisfying conclusion.

Praise for the SYLO Chronicles:

"A relentlessly fast-paced, intriguing, expertly-written tale that leaves you breathless and satisfied, yet wanting more. Highly recommended."—James Dashner, New York Times bestselling author of the Maze Runner series

"Absolutely un-put-downable, more exciting than an Xbox and roller coaster combined."—Kirkus, starred review

"If you're a fan of The Maze Runner and Alex Rider, you might want to pick up SYLO. . . . A fast-paced read and a huge cliffhanger."—EW.com

"With this extremely high-octane story that's the equivalent to a summer movie blockbuster, MacHale kicks off an apocalyptic trilogy sure to leave readers demanding the next installment."—Booklist

"This action-filled, end-of-the-world-as-we-know-it adventure . . . should leave teen readers clamoring for the next installment."—VOYA

"An entertaining and creepy tale."—Publishers Weekly

"MacHale pens some terrific and unique action scenes. . . will leave readers hungry for the next installment."—School Library Journal