The Caldecott Medal is awarded annually by the Association for Library Service to Children to the artist of the most distinguished American picture book for children. It is named after Randolph Caldecott, a 19th century English illustrator. A committee of 15 librarians reads hundreds of books each year to select the winner. While only one book can win the Caldecott Medal, honor books receive a silver medal. The document provides examples of books that have won the Caldecott Medal from 1997 to 2005.