Blood Meridian, or, the Evening Redness in the West by Cormac McCarthy
Best Books of the 20th Century
7,807 books — 49,782 voters
Helter Skelter by Vincent BugliosiDracula by Bram StokerPedro Páramo by Juan RulfoSkinwalkers at the Pentagon by Colm A. KelleherThe Hot Zone by Richard   Preston
Books That Gave Me Nightmares
268 books — 473 voters

Blood Meridian, or, the Evening Redness in the West by Cormac McCarthyEmpire of the Summer Moon by S.C. Gwynne
Best Westerns
1,376 books — 1,501 voters
Blood Meridian, or, the Evening Redness in the West by Cormac McCarthy
The Most Disturbing Books Ever Written
3,196 books — 11,302 voters

Fahrenheit 451 by Ray BradburyBrave New World by Aldous Huxley1984 by George OrwellThe Road by Cormac McCarthyWorld War Z by Max Brooks
Best Dystopian and Post-Apocalyptic Fiction
3,752 books — 25,992 voters
The Road by Cormac McCarthyBlood Meridian, or, the Evening Redness in the West by Cormac McCarthyIn the Country of Last Things by Paul AusterBrave New World by Aldous HuxleyDracula by Bram Stoker
Darkest Books of All Time
1,275 books — 1,716 voters

Moby-Dick or, The Whale by Herman Melville
Most Difficult Novels
588 books — 2,043 voters
In the Country of Last Things by Paul Auster
Most Depressing Book of All Time
1,237 books — 3,909 voters

The Witch of Portobello by Paulo CoelhoThe Black Swan by Nassim Nicholas TalebThe Three-Body Problem by Liu Cixin
The Worst Books of All Time
8,105 books — 19,873 voters