Amy Hest is the author of many beloved and award-winning picture books, including "Kiss Good Night, " illustrated by Anita Jeram, and "When Jessie Came Across the Sea, " illustrated by P.J. Lynch. Amy Hest lives in New York City. Helen Oxenbury is the celebrated illustrator of many well-loved books, including "There's Going to Be a Baby," written by her husband, John Burningham. Helen Oxenbury lives in London.