Diane Stanley is an American children's author and illustrator, a former medical illustrator, and a former art director for the publisher G.P. Putnam's Sons. Born in 1943 in Abilene, Texas, she was educated at Trinity University (in San Antonio, TX) and at Johns Hopkins University. She is perhaps best known for her many picture-book biographies, some of which were co-authored by her husband, Peter Vennema. (source: Wikipedia)