Lucifer's Hammer
Larry Niven & Jerry Pournelle
Old Man's War
John Scalzi
Old Man's War (1)
Trilogie Spin (Tome 1) - Spin
Robert Charles Wilson
The Silmarillion
J. R. R. Tolkien & Christopher Tolkien & Ted Nasmith
Lucky Starr and the Pirates of the Asteroids (ls-2)
Isaac Asimov