by Milton Chen, Ph.D. $9.00
by Dr. Mustofa Muhammad asy-Syak'ah $11.00
by Alfred McBride, O. Praem $9.00
by Drs. H. Abu Ahmadi $9.00
by Prof. Dr. Zaghloul an-Najjar $6.00
by Nazir Makarim Syirazi $6.00
by Anand Krishna $6.00