Question: The short story "The Interloper" is written by Jorge Luis Borges. What books is he best known for? 
Sentence (from "Jorge Luis Borges"): His best-known books, "Ficciones" ("Fictions") and "El Aleph" ("The Aleph"), published in the 1940s, are compilations of short stories interconnected by common themes, including dreams, labyrinths, libraries, mirrors, fictional writers, philosophy, and religion.
Relevant evidence: Yes