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年出生于美国的新奥尔良，在纽约大学艺术学院获得艺术学位。曾担任《芝麻街》的动画制作，并六次获得艾美奖。他2003年开始创作童书，已出版十几本儿童图画书，曾经两次获得凯迪克大奖，被《纽约时报》誉为“21世纪最突出的新锐作家”。