1989 - The Essence of Christianity [Great Books in Philosophy] (Paperback) ISBN-13: 9780879755591 ISBN-10: 0879755598 Genres: Religion & Spirituality, Nonfiction 3 1957 - The Essence of Christianity (Paperback) → Paperback, Hardcover ISBN-13: 9780061300110 ISBN-10: 006130011X Genre: Christian Books & Bibles ? |