Phillips has said that
Night Watch is the third book in a thematic trilogy that examines the impacts of war. The first two books in that trilogy are
Machine Dreams and
Lark and Termite, which examine the aftermath of the Vietnam War and the Korean War, respectively. Phillips’s writing style in
Night Watch has been compared to that of William Faulkner. Like Phillips, Faulkner used narrative techniques like various perspectives and stream of consciousness in his novels, including in
The Sound and the Fury,
As I Lay Dying, and
Absalom, Absalom. Like
Night Watch, Faulkner’s novels also address the aftermath of the U.S. Civil War.
Night Watch also takes place in roughly the same time period (before the Civil War to 1873) and touches on similar themes as Toni Morrison’s novel
Beloved. Phillips has also cited several nonfiction books that she consulted when doing research for
Night Watch, including Thomas Story Kirkbride’s
On the Construction, Organization, and General Arrangements of Hospitals for the Insane and the Library of America’s four-volume collection
The Civil War Told by Those Who Lived It.