From Simon & Schuster, A Shark Never Sleeps by Drew Rosenhaus looks back at the most ruthless sports agent as he discusses his wheeling and dealing with key players in the NFL.In his book, Rosenhaus recounts how he became one of professional football's most successful agents, and describes his negotiating tactics.

From Simon & Schuster, A Shark Never Sleeps by Drew Rosenhaus looks back at the most ruthless sports agent as he discusses his wheeling and dealing with key players in the NFL.In his book, Rosenhaus recounts how he became one of professional football's most successful agents, and describes his negotiating tactics.