List of mentioned books, look for more :)
# Books

Strugacki “The Predatory Things of the Century”
Andrei Zhvalevsky “Here you will not be hurt”
Robert Heinlein, “A Stranger in a Strange Country”
Glenn Cook, Chronicles of the Black Squad
Robert Silverberg, The Chronicles of Maghipur
Larry Niven, “The World Ring”
Arthur Clarke, The Odyssey (both)
Robert Heinlein, “Star Infantry”
Robert Heinlein, “The Door to Summer”
Henry “The Noble Trickman”
J. Williams, “Heroes from Nowhere”
Robert Asprin, The MIF Corporation
Strugacki “City Destined”
Isaac Asimov, “Pasteet from the Goat’s Cake”
Nikolai Basov “Lotar Yellowheaded”
Frank Russell, The Nearest Relatives
Mikhail Weller, The Adventures of Major Zvyagin