Timothy Ferriss, Silicon Valley’s Self-Help Guru

few months ago, Timothy Ferriss, a self-help author, threw himself a party in San Francisco, where he lives. Officially, it was not a celebration for his most recent book, “The 4-Hour Body: An Uncommon Guide to Rapid Fat-Loss, Incredible Sex, and Becoming Superhuman,” which came out in December and is already in its eleventh printing. viaTimothy Ferriss, Silicon Valley’s Self-Help Guru : The New Yorker.