"Inner Excellence," written by Jim Murphy, is a self-help book. According to its website, the book helps train your mind for extraordinary performance and live the best possible life. It helps you perform with freedom under pressure – all things Brown has done this season.

After the game on Sunday, which the Eagles won over the Green Bay Packers, 22-10, Brown expounded on his reading matter, the self-help book “Inner Excellence,” by Jim Murphy. He summed up the book’s message as: “Have a clear mind, and remember that nothing else matters, negative or positive.”

His choice of reading material was a book that he has turned to often, one he has marked up with neon highlighter and underlining. And because cameras caught him in mid-immersion, “Inner Excellence: Train Your Mind for Extraordinary Performance and the Best Possible Life” by Jim Murphy rocketed to the top of bestseller lists.