What? a book by Leo Lionni

Fish is Fish & A Color of His Own Paperback books by Leo Lionni

Frederick (Leo Lionni's Friends): A Lift-the-Flap Book: 9780593382141: Lionni, Leo: Books

Frederick (Leo Lionni's Friends): A Lift-the-Flap Book

Leo Lionni - Wikipedia

Little Blue And Little Yellow - By Leo Lionni (hardcover) : Target

Leo Lionni: Storyteller, Artist, Designer – Draw Down

Fish Is Fish - Leo Lionni – 50 Watts Books

Frederick [Book]

The Space of Story: The Small Worlds of Leo Lionni – PRINT Magazine

Alexander and the Wind-up Mouse, Children's Book by Leo Lionni

How Children's Book Author Leo Lionni Urged His Readers to Be Change Makers, Arts & Culture