John Gilstrap is the New York Times bestselling author of the Jonathan Grave thriller series and other fiction and nonfiction. His novel Against All Enemies won the award for best paperback original of 2015 given by the International Thriller Writers. His books have been translated into more than twenty languages. An explosives safety expert and former firefighter, he holds a master's degree from the University of Southern California and a bachelor's degree from the College of William and Mary in Virginia. He lives in Fairfax, Virginia. Please visit him on Facebook or at www.johngilstrap.com.