num_pages: 192
description: Vintage paperback
language: English
title: World of Ptavvs
titlecomplete: World of Ptavvs
characters: Larry Greenberg
genres: Audiobook, Science Fiction, Collections, Science Fiction Fantasy, Space, Aliens, Fiction, Space Opera, Hard Science Fiction, Speculative Fiction
ratings_count: 3341
series: Known Space, Known Space (Publication Order)
publisher: Del Rey