Hailed as ""a masterful storyteller"" by the Associated Press, Adam Makos is the author of the New York Times bestsellers A Higher Call and Spearhead and of the critically acclaimed Devotion. In the course of his research, Makos has flown a World War II bomber, accompanied a Special Forces raid in Iraq, and journeyed into North Korea in search of an MIA American airman. Visit him online at AdamMakos.com and follow him on Instagram.