For 10 points, name this Argentine short story author who wrote The Garden of Forking Paths.
In one story by this author, the message "The first letter of the name has been uttered" helps solve three murders at points of an equilateral triangle, but Scharlach still kills the detective Lönnrot. This author who described his discovery of the world Tlön in one story also wrote "Death and the Compass." In another story by this author, Richard Madden pursues the spy (*) Yu Tsun, while another describes a point which contains all other points. Yet another short story by this writer describes an infinite expanse of hexagonal rooms. Those stories by this author are "The Aleph" and "The Library of Babel." For 10 points, name this Argentine short story author who wrote The Garden of Forking Paths.
In one story by this author, the message "The first letter of the name has been uttered" helps solve three murders at points of an equilateral triangle, but Scharlach still kills the detective Lönnrot.
Jorge (Francisco Isidoro) Luis Borges (Acevedo) &lt;CL&gt;