In Elephants Cannot Dance! Piggie tries to teach Gerald some new moves. But will Gerald teach Piggie something even more important?

Mo Willems is the New York Times best-selling author and illustrator of picture books and early readers that have changed the face of children's literature. He has been awarded a Caldecott Honor on three occasions, and two of his Elephant and Piggie early readers have received a Theodor Seuss Geisel Medal. His most recent picture book is Naked Mole Rat Gets Dressed, of which the Bulletin of the Center for Children's Books wrote: "Willems continues to be a master at conveying an amazing amount of emotion and humor using ... minimal elements" in a starred review.

莫·威廉斯，1968年出生于美國的新奧爾良，在紐約大學藝術學院獲得藝術學位。曾擔任《芝麻街》的動畫制作，并六次獲得艾美獎。他2003年開始創作童書，已出版十幾本兒童圖畫書，曾經兩次獲得凱迪克大獎，被《紐約時報》譽為“21世紀最突出的新銳作家”。