Amy Krouse Rosenthal wrote the New York Times bestsellers I Wish You More, Uni the Unicorn, Plant a Kiss, and Exclamation Mark. An NPR contributor, TED speaker, filmmaker, and the author of two groundbreaking adult memoirs, Amy raised her three children with her husband on a tree-lined street in Chicago.
Tom Lichtenheld is the illustrator and author of more than twenty books, including New York Times bestsellers Goodnight Goodnight Construction Site, Steam Train Dream Train, Stick and Stone, and I Wish You More. He lives with his wife in Nixon Township, Illinois.