Kevin S. Hile is a Michigan-based author and editor who has written books on a wide range of subjects. His authored titles include The Handy Weather Answer Book, Animal Rights, The Trial of Juveniles as Adults, Dams and Levees, Cesar Chavez, Centaurs, ESP, and Little Zoo by the Red Cedar: The Story of Potter Park Zoo. As an editor, he has worked with Visible Ink on a variety of science-related books, including The Handy Anatomy Answer Book, The Handy Astronomy Answer Book, The Handy Geology Answer Book, and The Handy Math Answer Book.