World of Ptavvs
From Author Wars - https://authorwars.com/books/world-of-ptavvs-59377.html
Overview:
- Title: World of Ptavvs
- Author: Larry Niven
- Year: 1965
- Type: Short Fiction
- Series: Known Space
Editions/Publications:
- Unknown. Worlds of Tomorrow, March 1965 (Unknown, Larry Niven, Galaxy Publishing Corp., $0.50, 164 pages, digest, MAGAZINE)