The Angry Espers
From Author Wars - https://authorwars.com/books/the-angry-espers-1011347.html
Overview:
- Title: The Angry Espers
- Author: Ed Valigursky
- Year: 1961
- Type: Cover Art
Editions/Publications:
- Unknown. The Puzzle Planet / The Angry Espers (Unknown, Ed Valigursky, Ace Books, $0.35, 119+136 pages, dos, Omnibus)