What is the title of sci-fi novel where lizards became more advanced than humans?
53517
Trying to Remember a Book that explored evolution of Dinosaurs to intelligence and then encountering humans
39802
Book about a spacefaring race of winged creatures with talons, read about 15 years ago
28581
Story [novel, novella?] that featured faster-than-light or hyperdrive gained from observing distant drive use, also had a sentient star
86853
Novel about alien conquerers who conduct games to select servants
31439
Book series my dad told me about. It involves space travel, clones, and an indigenous people with kangaroo tails
43631
Novel where bands of humans roamed a world controlled by intelligent machines
98333
What Sci-Fi book (1987 or older) had Aliens conquer earth and made Humans their slaves?
144344
Book: Female protagonist transformed into alien on alien planet
154417
help remembering book title - multiverses/bladerunner-ish future. "sphere of influence. 2150"?
37150
Sci-fi novella where colonists begin to de-evolve - Mankind has reached limits of its evolutionary cycle
11377
Sci-fi book, blue critters than only some people can see, kids fight the critters as they feed off energy and are a threat
103871
What is the series where humans are genetically altered to go under cover on alien planets?
45497
Story about a deadly alien creature on another planet that has some chemical in its body that makes it faster
17389
Need help recalling name of sci-if story about earth evolving into electronic life forms
82943
Book where humans on another planets are cannibals
98030
Science Fiction novel or novels about starship that becomes a god, colonizes hostile planet
94691
Which novel involves vampires, burning satellites, space travel, and body modification?