Sci-fi novel where humanity establish a colony with medieval technology
88570
Sci-fi book where humanity is rebuilt on a new planet after being wiped out
75047
Scifi novel where humans defeat an ancient AI enemy by firing a wave of "slowness", preventing hyperdive space travel
6348
Short sci fi story where a space craft is made of various creatures from all over universe
127430
Novel where pyramids "grow" and change Earth's magnetic field?
144125
Sci-fi Novel about human starship fighting alien starships with FTL "warp bubble" missiles?
35707
SF novel about one-way scientific expedition to inhabited planet, where telepathic aliens "talk" sort of ++like this++ and ~*~this~*~
148604
Name the book where the setting is a giant ship with a planet inside
76448
Novel about a replica of earth where history happened slightly differently after the ~1940s
142581
Short story describing an alien invasion where humans are the invaders
10231
Looking for title of a fantasy fiction with huge war, invader on airship with warlock, island fortress with sorcerer, mnemonic storyteller and dragon
85251
Tracking down an old sci-fi book
105120
Older fantasy novel with alternate world and musical themes
76070
Novel about people living in a virtual reality on a spaceship, only discovering this over time
134874
Old story where a colonist is sent by a company to colonise a new planet where he meets a robot
135913
Identifying a "finding Earth" series of SciFi novels
69401
Short SciFi story where humans join and evolve into a kind of multi-creature
30957
Sci-fi satire book set in a post-scarcity society