“This is sci-fi thriller writing at its best.“

-- Felicia Day

“A thrilling action rampage that confirms Hough as an important new voice in genre fiction."

-- Publishers Weekly starred review

“Fast-paced and full of action, this mix of SF adventure and spy thriller doesn’t skimp on character development…Suggest to fans of James S.A. Corey’s “Expanse” series.”

--Library Journal

"Jason Hough does it again, proving he's break-out writer to watch this decade. He raises the bar even higher with … ZERO WORLD. You must read this book."

—Ted Kosmatka, author of The Flicker Men

"Fast, fun, and full of action, ZERO WORLD melds a spy thriller with science fiction to excellent effect. If you've ever wished Jason Bourne would tackle a mission involving wormholes and mirror worlds, this is the book for you."

--Courtney Schafer, author of the Shattered Sigil trilogy

"If Jason Hough’s name is on it, then you know right away you are in for one hell of an entertaining read. Hough continues to deliver white-knuckle books anchored by unusual and fascinating characters. Zero World is a giant cup of pure badassery that secures his place among the finest sci-fi action writers today."

--Kevin Hearne, New York Times Bestselling author of the Iron Druid Chronicles

“Warning: Do not pick up this book if there is anything else you need to do. There is no safe place to rest inside these pages, no lag in the full-throttle action, no moment when you will think, ‘Ok; this is a good spot to take a break.’ Once you realize how much you don't know -- about this world, these characters, this inexplicable mission -- the only way out is forward.”

--Brian Staveley, Author of the Emperor’s Blades series

“I just finished ZERO WORLD and there’s just one thing I need to know: how long do I have to wait for the sequel?“

--Raymond Benson, former James Bond novelist and bestselling author of the Black Stiletto Series