Identify a book about an exploratory mission + alien pet + topaz maybe?
8448
Someone sent to rescue brother, find out what happened to him?
94161
Trying to remember title of a book about people on an asteroid/comet
17712
Short story about aliens that are parts of a spaceship
110960
ID a book about a mirror world and 4th dimension
148604
Name the book where the setting is a giant ship with a planet inside
102347
Children's SF book about moon folk going to live on another planet
135913
Identifying a "finding Earth" series of SciFi novels
12139
Identify fictional book/story: where to ask?
98407
Looking for a (short?) story about a cryo ship looking for habitable planets
18774
Novel about teleportation and a child assumed to be the savior of the galaxy
18199
Looking for sci-fi novel I read about humanity finding alien station on orbit of Earth
127985
Story identification - huge abandoned spaceship
4104
Book series about a man who discovers advanced alien artifacts on the moon
102575
Sci-fi book with HUGE trees and catlike people
155254
Searching for a short story from the point of view of alien alone at an outpost
62193
Trying to find a book about rediscovered space travel after interstellar war isolates planets
56157
SciFi novel about a vault on the Ocean floor