The Temptation of Robin Green
Carrie Vaughn
Наука и жизнь #12 1966
Nauka i Zhizn Magazine
Наука и жизнь #03 2008
Наука и жизнь #05 2007
Rogue Hunter: Gaia: Into the Abyss
Kevis Hendrickson
The Alpha Centauri Project (Thinking worlds)
Marco Santini
The Storms of Eternity
Robert Williams