Jonah Winter has written many exciting picture book biographies for children, with subjects that include Frida Kahlo, Diego Rivera, Barack Obama, and Dizzy Gillespie. He lives in Pittsburgh, Pennsylvania.
Ana Juan illustrated Frida, Jonah Winter's picture book biography of Frida Kahlo, which was an ALA Notable Book and received an Américas Honor Award. She also received the Ezra Jack Keats award for The Night Eater, her first book as author-illustrator. She lives in Madrid, Spain.