With the Old Breed: At Peleliu and Okinawa by Eugene B. Sledge is a firsthand account of the author's experiences as a U.S. Marine during World War II, focusing on the brutal battles of Peleliu and Okinawa in the Pacific. Sledge, who fought as part of the 1st Marine Division, provides a vivid and often harrowing portrayal of the horrors of war, including the physical and psychological toll it took on soldiers. The book explores themes of survival, camaraderie, and the dehumanizing effects of combat. Through Sledge’s personal narrative, readers gain insight into the challenges soldiers faced, from intense fighting and life-threatening conditions to the emotional struggles of coping with loss and trauma. With the Old Breed is recognized for its raw and unflinching depiction of war, making it an important contribution to the literature of World War II.