New York: The Century Co., (1922). Hardcover - A story for older children or young adults which is set against one of Seaman's more unusual locations: Number Six in the title refers to a now abandoned pool from a phospate mine, and the idyllic loveliness of this pool is contrasted with the scenes of the working mine. Interesting picture of Florida during the early 1920s - references to selling an alligator hide for a dollar, the young people attend a moving picture show, etc. Illustrated by W. P. Couse with a frontispiece and 3 inserted plates on glossy stock. 254 pp.