Doreen Cronin is the author of many bestselling and award-winning picture books, including Thump Quack Moo; Duck for President; Dooby, Dooby, Moo; Bounce; and Wiggle. Her first book, Click, Clack, Moo: Cows That Type, illustrated by Betsy Lewin, was awarded a Caldecott Honor. She lives in Brooklyn, New York.
Scott Menchin teaches at Pratt Institute and is the illustrator of Wiggle and Bounce. He has also lent his unique style to such high-profile companies and publications as Dr Pepper, Time, and the New York Times. He lives in New York City. Visit him on the Web at scottmenchin.com.