Looking for an alien invasion book
791
SF Short Story: alien apes invade during nuclear war
142054
Seeking title / author of a story about alien first contact with Earth
61571
Sci Fi short story about an alien invasion where the twist is that the invaders are human?
4871
What young adult SF book is about a boy saved by aliens and domed colonies?
147370
Seeking a book set underground on a hostile, volcanic colony world
88570
Sci-fi book where humanity is rebuilt on a new planet after being wiped out
80194
Looking for a Sci-Fi novel - 50s-80s, canine aliens, shaped poetry
100510
Novel where a group of scientists in a spaceship encounter various aliens
127437
Book where FTL is generally invented in the bronze age
42481
Desperately searching for sci-fi book with Cube on cover; characters killed off until one couple remains
110960
ID a book about a mirror world and 4th dimension
97147
Short story about aliens who invade Earth and are baffled by the climate
17712
Short story about aliens that are parts of a spaceship
85547
Does anyone remember the title of a book where single-celled organisms save some astronauts?
11855
Hunger games style alien book
87201
Short story or novel from the 1970s or before about two warring alien tribes
154388
Sci-Fi book with 4 prison planets