Fortress of Solitude
From Author Wars - https://authorwars.com/books/fortress-of-solitude-933111.html
Overview:
- Title: Fortress of Solitude
- Author: Lester Dent
- Year: 1968
- Type: Novels
- Series: Doc Savage novels
- Number in Series: 23
From Author Wars - https://authorwars.com/books/fortress-of-solitude-933111.html