Philip Ardagh is a prolific writer who has been published in more than forty languages around the world. His previous books in this series include Bunnies on the Bus and Bunnies in a Boat, both illustrated by Ben Mantle. Philip Ardagh is the author of the Eddie Dickens trilogy; High in the Clouds, cowritten with Sir Paul McCartney; and Stinking Rich and Just Plain Stinky, which won the Roald Dahl Funny Prize. He has also collaborated with illustrator Elissa Elwick on the Little Adventurers trilogy of picture books and You Just Can't Count on Dinosaurs. Philip Ardagh lives with his wife and son in England.

Ben Mantle is the illustrator of Bunnies on the Bus and Bunnies in a Boat by Philip Ardagh; Follow the Track All the Way Back by Timothy Knapman; Dick, the Delightful Duck by Kay Umansky; and King of the Swamp by Catherine Emmett. He is also the author-illustrator of Frog vs. Toad and the Dinostars series as well as The Best Birthday Present Ever! and The Best Christmas Present Ever! Ben Mantle lives in Leamington Spa, England.