To Darkness Fled--Kindle
Williamson, Jill
Техника - молодежи №07 1988
Tekhnika Molodezhi Magazine
Наука и жизнь #12 1947
Nauka i Zhizn Magazine
Крокодил, 1937 , № 29-30
Krokodil Magazine
Last chance to see--
Douglas Adams & Mark Carwardine