Book Burner is the fifth studio album by American grindcore band Pig Destroyer. It was released on October 22, 2012, through Relapse Records. The deluxe edition includes a short story by J.R. Hayes entitled "The Atheist" and an EP of hardcore punk covers. Vocalist J.R. Hayes stated that the band's only goal for Book Burner was "fast/brutal" and expressed happiness over the abundance of songs on the album with shorter lengths.