Discover with Derek Prince how your prayers can change the world. Using experiences in his own life, he illustrates how you can make a difference. You don't have to fight. You don't have to hold a high political position. You don't have to be a certain age. You don't even have to have power, money, or influence on earth. What is important is your influence in heaven. Whether you are a teenager or an adult, you can learn to touch the heart of God through prayer--prayer that will change the world! 192 pages, softcover from Whitaker House.