"United States Marines in World War II" is a thoroughly written history of Marines' military campaigns in Europe, Africa and the Pacific during the Second World War. Marines played a central role in the Pacific War, along with the U.S. Army. The battles of Guadalcanal, Bougainville, Tarawa, Guam, Tinian, Cape Gloucester, Saipan, Peleliu, Iwo Jima, and Okinawa saw fierce fighting between Marines and the Imperial Japanese Army.