The late Roy E. Appleman wrote several military history studies, among them South to Naktong, North to the Yalu; Okinawa: The Last Battle; and Ridgway Duels for Korea, which won the Truman Library Book Award. During the Korean War, he served as an army historian, interviewing troops shortly after combat. He left his papers, including all interviews related to the Chosin campaign research, to the Army History Center at Carlisle, Pennsylvania. Kevin Foley has over thirty years' experience in radio and television broadcasting, commercial voice-overs, and audiobook narration. He has recorded over 150 audiobooks, including Storm Rising by Gary Naiman, 100 Ways to Bring Out Your Best by Roger Fritz, The Last Witness by Joel Goldman, and River Thunder by Gary McCarthy, for which he earned a Spur Award for Best Audiobook from the Western Writers of America. He has also won an Earphones Award from AudioFile magazine for his narration of Cognitive Surplus by Clay Shirky.