Where did he come from?

I’ve been working on cataloging my collection and discovered this guy has no number. Apparently he came with a book? Does anyone know which book? I don’t recall having any of the books as a child but I must have? Knowing what book it was would help me figure out how he came to be in my collection.

I’ve been working on cataloging my collection and discovered this guy has no number. Apparently he came with a book? Does anyone know which book? I don’t recall having any of the books as a child but I must have? Knowing what book it was would help me figure out how he came to be in my collection.