World of Ptavvs
From Author Wars - https://authorwars.com/publications/world-of-ptavvs-278635.html
Overview:
- Title: World of Ptavvs
- Author: Larry Niven
- Year: 1969
- Publisher: The Science Fiction Book Club (UK)
- Price: 8/6
- Pages: 160
- Binding: Hardcover
- Type: Novel
- Title Reference: World of Ptavvs
- Notes: Probable first printing (by arrangement with MacDonald).
Other price "Macdoald 21s" on dj.
Origin of # unknown (not on book).
Wrap around cover photograph.