PHILADELPHIA — Eagles wide receiver A.J. Brown could start a book club with his teammates. Brown, who received a lot of attention (good and bad) for reading on the sidelines during the Eagles’ home playoff victory over the Green Bay Packers on Sunday, reads “Inner Excellence” by Jim Murphy during games to help him stay engaged.

A.J. Brown reading on the sidelines during Sunday's wild-card playoff win catapulted the sales of "Inner Excellence" to the No. 1 best-selling book on Amazon. The Philadelphia Eagles wide receiver didn't seem to mind that the book sales skyrocketed because he was reading it.

The book that Philadelphia Eagles star receiver A.J. Brown was reading in a viral video became an overnight best-seller.

Eagles receiver AJ Brown resumes practicing through a minor knee injury ahead of divisional round playoffs matchup with Rams

In an interview with the TODAY Show on Jan. 15, author Jim Murphy reflected on the overnight success of his self-help book 'Inner Excellence,' after Philadelphia Eagles player AJ Brown was seen reading it during a game on Jan.

Philadelphia Eagles WR AJ Brown was caught reading "Inner Excellence" on the sidelines. Here's why he was reading it.

Train Your Mind for Extraordinary Performance and the Best Possible Life" by Jim Murphy in the Eagles' win over Green Bay.

A.J. Brown was not on the practice field at Lincoln Financial Field on Wednesday as the Eagles began their on-field preparations for their divisional-round playoff game vs. the Los Angeles Rams. No, he didn’t play hooky and go to a Barnes & Noble.

While the Philadelphia Eagles defense was dominating and Jordan Love and the Green Bay Packers in Philly's 22-10 victory on Wild Card weekend, star wide