by A.M. Mangunhardjana, SJ $6.00
by Dr. Husein Syahatah $9.00
by Dr. K.H. Didin Hafidhuddin, M.Sc $9.00
by Jose Luis Gonsales-Balado $6.00
by Prof. Dr. Simuh $7.00
by Dr. Sayidd Al-Jumaili $7.00
by Dr. Yusuf al-Qaradhawi $5.00