Book excerpt: One prayer can change everything. Martin Luther. Sojourner Truth. Helen Keller. St. Patrick. We read their stories, and of other people like them, in history books, and hear about the amazing things they did to change the world. But one part of the story is often left out: Each one of them wouldn’t have accomplished what they did without prayer. In this book from bestselling author Tricia Goyer, the stories of twenty-five notable people are presented along with the major prayer that changed their lives, and changed history. Following each historical example is a biblical story that ties to that person’s life and actions, as well as ways you can use the power of prayer in your life as well. Because God isn’t done changing the world yet, and he would love to use you to make history. Includes images of each historical figure.