Tim Ferriss offers celebrity advice in latest self-help book

NEW YORK (AP) - Tim Ferriss' latest self-help book will offer secrets to success from the likes of Jimmy Fallon, Arianna Huffington and Joseph Gordon-Levitt.

Houghton Mifflin Harcourt announced Wednesday that Ferriss' "Tribe of Mentors: Short Life Advice from the Best in the World" will be released Nov. 21. The ...