Quill Award for best business book (Quill Award)

Check all the winners of Quill Award for best business book presented under Quill Award since 2005 .

Robert I. Sutton Honored for : The No Asshole Rule
Kimberly Yorio, Caitlin Friedman Honored for : The Girl's Guide to Being a Boss (Without Being a Bitch): Valuable Lessons, Smart Suggestions, and True Stories for Succeeding as the Chick-in-Charge
Steven D. Levitt, Stephen J. Dubner Honored for : Freakonomics: A Rogue Economist Explores the Hidden Side of Everything

Quill Award for best business book