Looking for a book series from the 1960's - NOT the Tripod series
30709
A story where technology is forbidden, but used by priests
90817
Need help finding a specific Scifi trilogy, 2000-2004
100224
Sci-fi book series set in postapocalyptic frozen world with train colors representing class rank
143007
Book with travellers, alien artefacts and age reversal
18858
Looking for a childrens book from the 70s about kids that build a spaceship
139623
Book series where they collect either stones or gems
89070
Unknown Science Fiction Space Book
62193
Trying to find a book about rediscovered space travel after interstellar war isolates planets
129715
Looking for a book featuring a soldier/marine travelling to a different time/universe
127337
Late 70s Early 80s Children's SF Book Series
22474
Trying to track down a sci-fi story about Venus
146574
Help finding a sci-fi book with a small space ship
76413
Looking for the title/author of story about snail-like creatures
95235
Story about a sentient star system, in a 50s or early 60s anthology
45542
Looking for title and author of book where gun powder explodes
80194
Looking for a Sci-Fi novel - 50s-80s, canine aliens, shaped poetry
48487
Book series about time travel from future to distant past, psychic powers?