Ann Diament Koffsky has written and/or illustrated more than thirty books for children, including Kayla and Kugel, Kayla and Kugel's Almost-Perfect Passover, Kayla and Kugel's Happy Hanukkah, Judah Maccabee Goes to the Doctor, What's In Tuli's Box? and Under-the-Sea Seder. She lives in West Hempstead, New York.