Paul Showers wrote twenty books for the Let's-Read-and-Find-Out Science series, including favorites such as What Happens to a Hamburger? and Where Does the Garbage Go? Mr. Showers worked on the Detroit Free Press, the New York Herald Tribune, and for thirty years, the Sunday New York Times.
Holly Keller is the creator of many popular books for children, including the Horace books, Farfallina & Marcel, and Help! In applauding her work, School Library Journal noted that she is "an author/artist who truly understands children." Holly Keller lives in New Haven, Connecticut.