Biography for You Never Heard of Sandy Koufax?!

Random House, Inc.
Jonah Winter is the author of Muhammed Ali: Champion of the World, Roberto Clemente, and Dizzy. He lives in Pittsburgh, Pennsylvania.

André Carrilho is the illustrator of Porch Lies by Patricia McKissack, which received three starred reviews. This is his first picture book. He lives in Lisbon, Portugal.