"What is Hard Science Fiction?"
From Author Wars - https://authorwars.com/books/what-is-hard-science-fiction-2992727.html
Overview:
- Title: "What is Hard Science Fiction?"
- Author: David L. Clements
- Year: 2021
- Type: Essays
Editions/Publications:
- 2021 . Shoreline of Infinity, August 2021 (2021, David L. Clements, The New Curiosity Shop, £2.70, ebook, MAGAZINE)