The Project Gutenberg eBook, Grampa in Oz, by Ruth Plumly Thompson, Illustrated by John R. Neill
Grampa in Oz
Dear Boys and Girls:
This book is all about an old soldier called Grampa, a young Prince, a lost Princess and a weather cock named Bill. I might never have known a thing about them if Dorothy had not been mixed up in the story. But if there is any excitement in Oz, that girl is bound to be right in the middle of it, and her adventures with Grampa, Prince Tatters and Bill are the most curious that have happened in a year of Oz days. Really!