The Mystery of the Great Swamp (Used Hardcover) - Marjorie A. Zapf

Jeb had grown up near the Okefenokee Swamp. He had known it from babyhood. And it had never held fear for him until the day he and his dog Mac were driven from a lake they had just discovered by a strange and eerie sound.

Condition: Cover, pages and binding in good condition. Unmarked and intact. 

1109MLS