Download or read book The Thank You Book (An Elephant and Piggie Book) written by Mo Willems and published by Disney-Hyperion. This book was released on 2016-05-03 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald worries so that Piggie does not have to. Gerald and Piggie are best friends. In The Thank You Book!, Piggie wants to thank EVERYONE. But Gerald is worried Piggie will forget someone . . . someone important.