Timothy Knapman has written lots of picture books, including Soon, illustrated by Patrick Benson. He writes both fiction and nonfiction, and his books have been translated into fifteen languages. In his spare time, he writes plays and musicals, because he believes that onstage, as between the covers of a book, the real and the fantastical can collide, and that is where all great storytelling comes from. Timothy Knapman lives in England.

Joe Berger, the illustrator of Hubble Bubble, Granny Trouble, writes and illustrates books for children and adults. He is also a cartoonist who makes the occasional award-winning animated short film and title sequence. He lives in England with his wife, three daughters, two cats, and a small dog.