Captain Paul E. Campbell, B-17 Flying Fortress bomber pilot with the 8th Air Force, 401st bomb group, 615th Squadron, survived two tours of bombing missions during the war. His true stories about World War II are from the heart and quite remarkable. He included the names and stories of his crew members, ground crews, superiors, and everyone involved in these missions. In reading this book, you will certainly understand why he named it, ÒGuardian Angel.Ó