"Elmer the Patchwork Elephant" is a children's book written by David McKee. The story follows Elmer, a colorful elephant made up of various patches in different colors. Unlike the other elephants, who are all gray, Elmer's unique appearance makes him stand out. Throughout the story, Elmer learns about the importance of being himself and embracing his differences. The book conveys themes of individuality and acceptance, making it a beloved choice for young readers. Elmer's adventures highlight the value of friendship and the joy of being unique in a world that often values conformity.