A Canticle for Leibowitz by Walter M. Miller Jr.The Sparrow by Mary Doria RussellThe Screwtape Letters by C.S. LewisHis Dark Materials by Philip PullmanDune by Frank Herbert
SF & Theology
241 books — 292 voters
The Man in the High Castle by Philip K. DickWatchmen by Alan             MooreFatherland by Robert   HarrisCoilhunter by Dean F. WilsonJonathan Strange & Mr Norrell by Susanna Clarke
Best Alternate History
358 books — 677 voters