Lucifer's Hammer
Larry Niven & Jerry Pournelle
Dune Saga - 09 - Paul of Dune
Brian Herbert & Kevin J. Anderson
Dune Saga (9)
The Last Question
Isaac Asimov
The Silmarillion
J. R. R. Tolkien & Christopher Tolkien & Ted Nasmith
The Forever War
Joe Haldeman
The Forever War (1)