The Disciple's Prayer Life Study Book is a remarkable Christian literature that guides the readers on how to walk in fellowship with God. The book, written by T.W. Hunt and Catherine Walker, is a revised edition that features personalized inscriptions for its readers. This hardcover book, published in 1996, is a must-have for individuals seeking to deepen their prayer life. The book covers various topics, including prayer books and religion, written in English and is suitable for both new and mature Christians.