By Heresies Distressed is a science fiction novel written by David Weber and published by Tor Books. It is the third book in the Safehold series. It debuted at number 11 on the July 17, 2009, New York Times best-selling hardcover fiction list, number 25 on the July 24, 2009, list, and number 30 on the July 30, 2009, list.By Heresies Distressed picks up exactly at the end of Book 2. Together, Books 2 and 3 cover only 15 months, a much shorter period than book 1.