GMCs and Planet Building
From Author Wars - https://authorwars.com/books/gmcs-and-planet-building-121068.html
Overview:
- Title: GMCs and Planet Building
- Author: Stephen L. Gillett
- Year: 1993
- Type: Essays
Editions/Publications:
- Unknown. Amazing Stories, August 1993 (Unknown, Stephen L. Gillett, TSR, $3.95, 100 pages, bedsheet, MAGAZINE)