Short story about a man trying to travel to the edge of his city by train but the city is endless
42386
Seeking a story about a subway train journey, through a universe made entirely of city
157242
Short story about scientists who discover a way to end the world
112532
Short story about a hole to another universe that pulls in metal
90544
Need to identitify a short story about an astronaut stranded alone on a planet that houses a strange museum
98311
Story by a traveler who goes town to town eating interesting meals
6775
Searching for a short story about metallic lungs
141343
Trying to identify a story about breaking out of a predefined path and no one notices
26391
SF Story about human adapting to alien environment
99223
Short story in book collection about war machines and armies out of control
19817
Identify a short story about a wall on a planet at the edge of a tiny universe
15934
Short story where a man discovers he's living in a fake world
113700
Seeking a short story title that is set in the Egyptian pyramids
101629
Story about a man and an alien exploring an alien world
48288
Short story; war where speed of time changes with distance from front line
156871
Book, it follows a guy in a dystopian future
18011
Sci-Fi short story that involved time travel and a couple who keep losing each other
147153
Need help identifying science fiction short story about a board game