Trying to remember a book where technology is split amongst different political groups
29564
Trying to remember a book about a human male travelling to alien planet
70291
Dystopian world split in half: rich and poor
55991
Book where human thoughts are affecting the universe
82118
Novel about interstellar war: Both sides win, both sides think they lost
49927
Trying to remember a book that had people (I think they turned white?) segregated into a compound
136911
A story about the world split into three realms
87201
Short story or novel from the 1970s or before about two warring alien tribes
105120
Older fantasy novel with alternate world and musical themes
85251
Tracking down an old sci-fi book
92004
Looking for old book, SF, artificial world, different zones for different species that visitors "inhabit"
81413
A book about explorers stranded on a planet with two computers
43429
Scifi novel from 90's with AI, robots, and a holodeck-like room
4935
Urban Fantasy novel: magic, the internet, and laptop trolls
75740
90s/2000s book with space soldier is fighting rebels. Then joins rebels who have alien tech
17179
80's (or earlier) book about a role-playing group getting sucked into a new realm
146574
Help finding a sci-fi book with a small space ship
127124
Looking for a book about the moon being a spaceship with an AI