Travis Jonker

Travis Jonker is the author of The Very Last Castle and Blue Floats Away. When he is not writing picture books, he works as an elementary school librarian and a children's book reviewer at the blog 100 Scope Notes. He lives in Michigan.

You can visit him at TravisJonkerBooks.com.

Matthew Cordell is the author and illustrator of many celebrated picture books for children, including Wish, Explorers, and Wolf in the Snow, which was awarded the Caldecott Medal. He lives outside of Chicago with his wife, author Julie Halpern, and their two children.

You can visit him at MatthewCordell.com or follow him on Instagram @Cordell_Matthew.