Philadelphia Eagles head coach Nick Sirianni pushed back on the criticism toward A.J. Brown after the wide receiver was reading a book during a playoff game.

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

Eagles wide receiver A.J. Brown ignited a public kerfuffle Sunday when he was spotted reading a book — Inner Excellence: Train Your Mind for Extraordinary Performance and the Best Possible Life, by Jim Murphy — to inspire himself during the team’s wild-card victory over the Green Bay Packers.