[Readers] will be rewarded with turns of fate and twists of plot more shocking than even the clairvoyant DeGange may have foreseen. The Wall Street Journal A textbook one-sitting read whose fiendishly inventive details only intensify its remorseless momentum. Kirkus Reviews (starred review) Parks makes suspension of disbelief to his premise accessible via solid prose and characterizations. Readers who enjoy jaw-dropping but credible plot twists will be enthralled. Publishers Weekly This fast-paced novel, narrated in alternating chapters by Nate and Jenny, has twists and turns thatll keep readers guessing. Library Journal Inventive, well written, fast-paced, and filled with twists. The Associated Press The ongoing battle between the concept of free will and predestination makes Unthinkable so intriguing, along with the mystery behind this strange organization and the nature of their true intentions. Parks has created a dynamic, vivid and incredibly interesting world with Unthinkable. Culturess Charm doesnt usually figure in mystery-thrillers, yet Parkss story is loaded with it. Its the kind of charm that could only be found in a plot about a stay-at-home dad written by, well, a stay-at-home dad. Jerseys Best Parkss skill at creating realistic, strong characters makes the twists in Unthinkable believable as they confront evils they didnt even know existed while proving their inner strength. Nate and Jennys unconditional love and respect for each other further buoy the gripping plot. And, yes, Parks makes you believe in predicting the future. South Florida Sun-Sentinel My, oh, my! Brad Parks has done it again! Hes crafted a world-class thrillerThis is a story worth reading, hard to put down and a real page turner. Virginia Gazette Unthinkable is an effective and memorable work that will force readers to think hard about the circumstances in which these characters are involved, while wondering what they would do if they were faced with the same challenges. Bookreporter Unthinkable is a driving, single-sitting narrative with twists and turns credibly woven into an engrossing plot. Mountain Times Addictive, thought-provoking, and disturbing, its a thumping good read. The Free Lance-Star The strong, taut suspense and the dramatic conclusion make this hard to put down. Booklist The premise demands a big leap of faith, but the payoff is a fun and hard-to-put-down thriller. Ellery Queen Mystery Magazine Unthinkable is a fast, furious, fun and deliciously twisty tale told with the deft and accomplished hand of a veteran storyteller. Nate and Jenny are truly a duo to root for, and theres a substantive issue at the core of the story about which we should all be better informed. Parks has belted another one out of the park with a focused swing of the bat. David Baldacci A mind bending thriller with a gripping, twisted plot you will second guess until you reach the stunning end. Unthinkable is addictive. Melinda Leigh, #1 Wall Street Journal and Amazon bestselling author