Long, Frank Belknap, 1901-1994

found: La bestias oscuras, 1970:title page (by Frank Belknap Long) title page verso (translated by Miguel Cervantes)

found: Internet speculative fiction database, 6 July 2016(Frank Belknap Long, American author; wrote horror, science fiction, fantasy; born 27 April 1901; died 3 January 1994)

found: Wikipedia, 6 July 2016(Frank Belknap Long; Frank Belknap Long (April 27, 1901-January 3, 1994) was a prolific American writer of horror fiction, fantasy, science fiction, poetry, gothic romance, comic books, and non-fiction; he was born in Manhattan, New York City and died at the age of 92 at Saint Vincent's Catholic Medical Center in Manhattan; he left behind a body of work that included twenty-nine novels, 150 short stories, eight collections of short stories, three poetry collections, and numerous freelance magazine articles and comic book scripts)

found: The Encyclopedia of Science Fiction, via WWW, 6 July 2016(Long, Frank Belknap (1901-1994); U.S. author of sf and fantasy, including some Comics in the 1940s, whose professional working life extended from 1924 to the 1980s; his birth year is often listed as 1903, since Long misrepresented his age at the start of his career and never corrected the record)