WILL CHESNEY served in the United States Naval Special Warfare Development Group as an operator and dog handler. He participated in Operation Neptune Spear, which resulted in the death of Osama bin Laden. Chesney received a Silver Star and a Purple Heart, and now helps veterans who have suffered traumatic brain injury. JOE LAYDEN is an award-winning journalist and writer. His books include the New York Times bestseller As You Wish: Inconceivable Tales from the Making of the Princess Bride.