How to Win Friends & Influence People by Dale CarnegieThe Ultimate Sales Machine by Chet HolmesOutliers by Malcolm GladwellTrust Me, I'm Lying by Ryan Holiday
Best Sales & Marketing Books
172 books — 271 voters
Outliers by Malcolm GladwellHow to Win Friends & Influence People by Dale Carnegie
Best Non-Fiction (no biographies)
6,227 books — 8,065 voters

Ordinary Men by Christopher R. BrowningThe Gulag Archipelago 1918–1956 by Aleksandr Solzhenitsyn
Best Science Books - Non-Fiction Only
1,837 books — 3,601 voters