The Gospel Principles manual will be the textbook for Relief Society and priesthood meeting lessons in 2010 and 2011.The Mormon manual contains information on 47 core principles of the gospel for personal study and teaching. For the next two years, this manual will be used in Melchizedek Priesthood and Relief Society classes, as well as the Sunday School Gospel Principles class for investigators and new members.The manual is available online in multiple media formats and languages. Click here for more information on