This 1966 vintage children's book is an ex-school library book with a lot of use. It has markings on the inside and some creasing. The outside has a lot of shelf wear, 2 stickers and discoloration. It also has an old book smell. It has no writing and has a lot of reads left to it! Premise: A precocious dog, the school prankster, and a substitute teacher help young Pete learn from his mistakes. See my other vintage, children's and homeschooling books!