The Bloodprint by Ausma Zehanat Khan

A dark power called the Talisman, born of ignorance and persecution, has risen in the land. Led by a man known only as the One-Eyed Preacher, it is a cruel and terrifying movement bent on world domination--a superstitious patriarchy that suppresses knowledge and subjugates women. And it is growing. But there are those who fight the Talisman's spread, including the Companions of Hira, a diverse group of influential women whose power derives from the Claim--the magic inherent in the words of a sacred scripture. Foremost among them is Arian and her fellow warrior, Sinnia, skilled fighters who are knowledgeable in the Claim. This daring pair have long stalked Talisman slave-chains, searching for clues and weapons to help them battle their enemy's oppressive ways. Now they may have discovered a miraculous symbol of hope that can destroy the One-Eyed Preacher and his fervid followers: the Bloodprint, a dangerous text the Talisman has tried to erase from the world. Finding the Bloodprint pr