Bookended by two wars--Vietnam and Iraq--The year we left home sketches the travails of an Iowa family over three decades. The novel opens as oldest daughter Anita, the beauty of the family, celebrates her marriage. Over the years, however, Anita confronts dissatisfaction with herself and disillusionment with her pompous husband. Her younger brother, Ryan, a high school senior as the novel opens, longs to escape his rural roots, dating a hippie poet and majoring in political science before realizing that the farmers who came before him might hold more relevance than he'd imagined. Cousin Chip comes back from Vietnam troubled and aimless, his wanderings from Seattle to Reno, Nev., to Veracruz, Mexico, offering a parallel to the spiritual restlessness all the other characters feel.