La porte des mondes
From Author Wars - https://authorwars.com/publications/la-porte-des-mondes-429961.html
Overview:
- Title: La porte des mondes
- Author: Robert Silverberg
- Year: 1977
- Publisher: Robert Laffont
- Pages: 196
- Binding: Trade Paperback
- Type: Novel
- Title Reference: La porte des mondes
- Notes: Probable first printing. No price nor ISBN on book. Wrap-around cover.