War of the Citadels
From Author Wars - https://authorwars.com/books/war-of-the-citadels-25355.html
Overview:
- Title: War of the Citadels
- Author: David Hagberg
- Year: 1980
- Type: Novels
- Series: Flash Gordon (David Hagberg Series)
- Number in Series: 2
From Author Wars - https://authorwars.com/books/war-of-the-citadels-25355.html