Dr. Donald Walbrecht, U.S. Air Force Col. (ret.), explains his book series entitled, “Hessian John 19th Century Surgeon,” at a book reading June 12, inside the library at Mountain Home Air Force Base, Idaho. Walbrecht was the 11th pilot to fly the Mach-3 SR-71 reconnaissance aircraft throughout his 30-year career. (U.S. Air Force photo/Senior Airman Benjamin Sutton)
Dr. Donald Walbrecht, U.S. Air Force Col. (ret.), answers a question about his book series entitled, “Hessian John 19th Century Surgeon,” at a book reading June 12, inside the library at Mountain Home Air Force Base, Idaho. Walbrecht has served as a professor of history for the University of Maryland and aviation technology for Embry-Riddle Aeronautical University and has written more than seven books relating to historical fiction. (U.S. Air Force photo/ Airman 1st Class Jonathan Glanville)