An Apology for the life and character of the celebrated Prophet of Arabia called Mohamed, or the Illustrious, 1829.
Anacalypsis; An Attempt to Draw Aside the Veil of the Saitic Isis; or an Inquiry into the Origin of languages, Nations and Religions, A & B Books Publishers, 1992 (1836), 1435 pages (ISBN1881316181 et 978-1-8813-1618-3)