Ryan Holiday is the bestselling author of Growth Hacker Marketing, The Obstacle is the Way and Ego is the Enemy. His books have been translated into 25 languages and his writing has appeared everywhere from the Columbia Journalism Review to Fast Company.
Ryan Holiday is part Machiavelli, part Ogilvy, and all results. From American Apparel to the quiet campaigns he's run but not taken credit for, this whiz kid is the secret weapon you've never heard of. -- Tim Ferriss, author of The 4-Hour Work Week When playing for high stakes, Ryan Holiday is my secret weapon. His unique stealth manner makes him essential for winning. -- Aaron Ray, partner of the management company The Collective