*Starred Review* Hornfischer’s third outstanding book on the U.S. Navy’s surface forces in WWII will have a ready-made audience because its subject is the naval side of the Guadalcanal campaign of 1942. The campaign began when marines landed on that deservedly unfrequented island to halt the creation of a Japanese airbase that might threaten U.S. communications with Australia. The Japanese riposte inflicted a disaster on the U.S. Navy second only to Pearl Harbor, called the Battle of Savo Island.