Coheed and Cambria / In Keeping Secrets of Silent Earth: 3

In Keeping Secrets of Silent Earth: 3 is the second studio album by American progressive rock band Coheed and Cambria. It was released on October 7, 2003, through Equal Vision Records.

The album is the second installment of a tetralogy about the ongoing saga of the Keywork in The Amory Wars. The Amory Wars is also the name of the graphic novel series written by lead singer Claudio Sanchez that details the events foretold in greater detail. There are three notable singles on this album: "A Favor House Atlantic", "Blood Red Summer" and "In Keeping Secrets of Silent Earth: 3".