A book from the 60s or 70s about a crashed spaceship and their colony
25727
Short story about humans marooned on high gravity planet
72061
Looking for a book about a crystal like prison planet
143007
Book with travellers, alien artefacts and age reversal
85547
Does anyone remember the title of a book where single-celled organisms save some astronauts?
127985
Story identification - huge abandoned spaceship
126528
Short story about an endless space ship
154388
Sci-Fi book with 4 prison planets
90138
Old Sci-Fi book with skin crystalizing disease and characters with psi powers
22723
Children's book about child on failing generation starship saved by Cygnus The Swan?
109226
Short sci-fi story of plan devised by marooned spaceship pilot to save paradise world from development
141943
80s/90s book where boy stumbles on game where aliens gamble their planets
18199
Looking for sci-fi novel I read about humanity finding alien station on orbit of Earth
113264
Book about an AI that traps people on a spaceship
114205
Children’s books, one in space setting, the other in a jungle
29891
1970s space cadet training novel for young adults
50462
Novel(s) based on humanity fleeing from Earth and regressing to a pre-industrial state on a Colony so as to escape detection
98562
Story about spaceship and a tool