Paul O. Zelinsky

Paul O. Zelinsky is an American illustrator and writer who has illustrated children's picture books. Zelinsky won the 1998 Caldecott Medal for Rapunzel and was runner-up for the medal in 1985, 1987, and 1995. Best known for the movable book The Wheels on the Bus, Zelinsky also illustrated a retelling of the fairy tale Rumpelstiltskin.