World of the Unknown
World of the Unknown is a publisher who has published at least 2 editions.
3 The World of the Unknown
The World of the Unknown: Monsters
ByHweryho(Contributor)
September 1, 1977 • Physical Book • 1 Reader • 32 pages • 4
3 The World of the Unknown
The World of the Unknown: All About UFOs
ByTed Wilding-White
October 14, 1977 • Physical Book • 1 Reader • 32 pages • Format Paperback