Helmut K. Wimmer
Source: "Helmut K. Wimmer Bibliography." Author Wars, https://authorwars.com/authors/helmut-k-wimmer.html".
Pseudonyms:
Titles:
Cover Art
Interior Art
- Unknown. Cosmic Creation (12 paintings)
- Unknown. Environments Out There
- Unknown. Exploring by Satellite: The Story of Project Vanguard
- Unknown. Life Beyond the Earth
- Unknown. On Earth as It Is in Heaven
- Unknown. Pearl Harbor in Space
- Unknown. Seeds of Life
- Unknown. The Best of Omni Science Fiction No. 5
- Unknown. The Martian Metro
- Unknown. The Solar System: A View