"A propelling story that seizes the reader from the opening and doesn't let go until the last shocking sentence. John Reiff, revived from the dead, is given a second chance at life, only to realize that something is very, very wrong... and he embarks on a quest to find the truth. A truly gripping read--I highly recommend it."
--Douglas Preston, #1 New York Times bestselling co-author of the Pendergast series

"A fast-paced juggernaut of a story, where revelations pile upon revelations, building to a stunning conclusion that will leave readers clamoring for more. It has everything I love in a story: fascinating scientific speculation, hellbent action, and characters you'll be rooting for with every turn of the page. Not to be missed!"
--James Rollins, #1 New York Times bestselling author of the Sigma Force series

"Sophisticated and razor-sharp, this one is loaded with plenty of nuance and dire exploits that will definitely get you thinking."
--Steve Berry, #1 New York Times bestselling author of the Cotton Malone series

"A breathtaking awakening from the dead and a new world of horrors will grip you by the throat in this truly chilling thriller."
--Dirk Cussler, #1 New York Times bestselling co-author of the Dirk Pitt series

"A mind-bending thriller that had me guessing and racing towards the explosive ending!"
--Nicholas Sansbury Smith, New York Times bestselling author of the Hell Divers series

"An absolutely gripping and fascinating story based on real world science and technology--think Michael Crichton--this is not to be missed!"
--A.G. Riddle, bestselling author of The Atlantis Gene and Winter World

"A fast-paced thriller for mystery and techno-thriller readers, Grumley's novel draws on speculative technology to forecast the dark side of scientific advancement and medical ethics."
--Library Journal