Vol. 5 — The Nusayrian Alawites: Study on Belief and History — Beirut, Lebanon, 1980, pp. 186.

Vol. 5 — The Nusayrian Alawites: Study on Belief and History — Beirut, Lebanon, 1980, pp. 269. (paginated according to the book)

Vol. 4 — Was He An Arab!? A Study on the Arabic Character of Islam — paginated according to the book, Beirut, Lebanon, 1984, pp. 253.

Vol. 3 — The World of Miracles: Study on the History of Qur’an — Beirut, Lebanon, 1982, pp. 184.

Vol. 3 — The World of Miracles: Study on the History of Qur’an, — Beirut, Lebanon, 1982, pp. 234. (paginated according to the book)

Vol. 2 — Prophet of Mercy & Qur’an of Muslims: Study on Society of Mecca — Beirut, Lebanon, 1985, pp. 207.

Vol. 1 — A Priest, A Prophet: Study on the Origin of Islam — Beirut, Lebanon, 1979, pp. 173.

Vol. 1 — A Priest, A Prophet: Study on the Origin of Islam — Beirut, Lebanon, 1979, First edition, pp. 223