The Knights of the Black Earth
Margaret Weis & Don Perrin
Mag Force 7 (1)
Крокодил, 1961 , № 15
Krokodil Magazine
Наука и жизнь #02-03 1946
Nauka i Zhizn Magazine
Warrior Woman - The Forge of a Legend
Mary Ann Steele
Warp speed
Travis S. Taylor
Warp Speed (1)
The Quantum Connection
Warp Speed (2)