James F. Hallas, Killing Ground on Okinawa: The Battle for Sugar Loaf Hill
Jay A. Jamieson, Once a Marine...Honoring the Life of My Father Captain Roger Jamieson, U.S.M.C.R., (Ret.)
The Marine Corps Museum near Quantico is very much worth visiting--it's right off the interstate just south of Triangle, VA, and it's free. Excellent exhibits, very informative. For "Frozen Chosin" you walk into a room that is specially chilled.