Answer:
Slaughterhouse-Five is an account of Billy Pilgrim's capture and incarceration by the Germans during the last years of World War II, and scattered throughout the narrative are episodes from Billy's life both before and after the war, and from his travels to the planet Tralfamadore (Trawl-fahm-uh-door).
Book Summary - Slaughterhouse-Five - CliffsNotes
