Erica Silverman received a Theodor Seuss Geisel Honor for the original Cowgirl Kate and Cocoa book. She lives in Los Angeles, California. Visit her website at www.ericasilverman.com.Betsy Lewin is the Caldecott Honor-winning illustrator of Click, Clack, Moo: Cows That Type. She lives in Brooklyn, New York. Visit her website at www.betsylewin.com.