Burn with the fire of faith! Expand your Dark Heresy experience with Blood of Martyrs, an invaluable tome for all those faithful to the Ecclesiarchy. This book contains new rules, backgrounds, alternate careers, and equipment for playing servants of the Adeptus Ministorum, the church of the God-Emperor of Mankind. Also featuring a detailed history of the Ecclesiarchy and the Sisters of Battle, Blood of Martyrs serves as an important resource to all those wishing to take up the mantle of the most faithful of the Emperor's servants: the Adepta Sororitas. Bring Salvation through eradication!