SF Encyclopedia Picture Gallery
Vadim Shefner. The Unman; Kovrigin's Chronicles (New York: Macmillan, 1980) [trans by Alice Stone Nakhimovsky and Alexander Nakhimovsky of "The Unman" (1967): trans by Antonina W Bouis of "Kovrigin's Chronicles" (1964): hb/Richard Powers]
Image courtesy of Clute Science Fiction Library at Telluride