Leonard S. Rivett
From Author Wars - https://authorwars.com/books/leonard-s-rivett-2077812.html
Overview:
- Title: Leonard S. Rivett
- Author: uncredited
- Year: 1969
- Type: Interior Art
Editions/Publications:
- Unknown. Cosmos: Science-Fantasy Review, May 1969 (Unknown, uncredited, Walter Gillings, 2/-, 20 pages, octavo, FANZINE)