Spirit of Truth and the Spirit of Error: the Cults -in packages of 10 pamphlets

What God has said on seven fundamentals of life, and what men are now saying. Contrasted with the truth of God's Word are cults such as Christian Science, Spiritualism, Jehovah's Witnesses, Armstrongism, Mormonism, Eastern Mysticism, Unification Church and others. (More than 740,000 in print.)