Two thousand years after Christ, believers are still hard at work bringing his good news to every nation. In the twenty-first century, God has been moving with special power in the Muslim world, particularly among women. In Women Who Risk, Tom and Joann Doyle tell stories about women believers in places like Saudi Arabia, Iran, and Palestine. The Doyles, former missionaries, lead an organization called Uncharted Ministries; they are therefore well suited to write about Muslim-born believing women. We do well to learn the stories.