Candace Fleming is the acclaimed author of numerous books for children, including the Bulldozer books; Ben Franklin’s Almanac, an ALA Notable Book and an ALA Best Book for Young Adults, as well as Muncha! Muncha! Muncha!, Gabriella’s Song, and When Agnes Caws, all ALA Notable Books. She lives in a suburb of Chicago.

David Catrow is the illustrator of numerous notable books for children, including the other Silly Dilly books, as well as Kathryn Lasky's She's Wearing a Dead Bird on Her Head!, which was named a New York Times Best Illustrated Book of the Year. Mr. Catrow is also a nationally syndicated editorial cartoonist whose work appears in the New York Times, the Los Angeles Times, and the Chicago Sun-Times, as well as in nine hundred other newspapers. He lives in Springfield, Ohio.