书号:9780064442671
作者:Janice May Udry
适合阅读年龄:2-4岁,4-7岁
出版社:HarperCollins Children's Books; New edition
出版日期:2004-05-18
First Thump thumps Plunk. Then Plunk plunks Thump. So Thump thumps Plunk back. Will Thump and Plunk ever stop thumping and plunking each other?