Praise for Twice Dying "[A] taut, spare debut...a unique voice....McMahon's clean and concise style is refreshing." - Publishers Weekly
“[Twice Dying] reads like a cross between Raymond Chandler and Thomas Harris. More...please, Mr. McMahon.” - Chicago Tribune
“Wonderfully absorbing. McMahon has a rare ability to take thoroughly contemporary characters and new-age science into the mystery/thriller genre with eerily credible results.” - -- Robert Towne, author of CHINATOWN
“A fast-paced, intelligent medical thriller that gives Michael Palmer...a run for [his] money.” - Booklist
“Like John Grisham and James Patterson, McMahon excels at moving his plot along . . . Blood Double is all about movement-the only thing stationary is the reader, likely for the entire length of the book.” - BookPage
“A complex story of intrigue and murder intertwined with one of the most pressing moral issues of the day.” - --Stephen Horn, author of IN HER DEFENSE