In the Lake of the Woos (1994) is a novel by Tim O'Brien, author of Pulitzer Prize-nominated The Things They Carried. An example of O'Brien's recurring Vietnam War theme, In the Lake of the Woods follows the struggle of John Wade to deal with a recently failed campaign for the United States Senate. After moving to Lake of the Woods, Minnesota, John discovers one morning that his wife Kathy is missing. Through the use of flashbacks of John's childhood, college years, and Vietnam experiences, as well as testimony and evidence from affected characters, the novel creatively introduces several hypotheses for the disappearance of Kathy Wade, leaving the decision up to the reader.