An Elephant and Piggie Book: Waiting Is Not Easy!

Mo、Mo Willems 著 / Disney / 2014-11 / 精装

I'm a Frog!

Willems、Mo 著 / Hachette US / 2013-10 / 精装

My New Friend Is So Fun! (An Elephant and Piggie

Mo Willems 著 / Disney / 2014-06 / 平装

A Big Guy Took My Ball! (An Elephant and Piggie Book) 小象小猪系列：一个大家伙抢走了我的球!

Mo Willems 著 / Disney / 1960-01 / 精装