by Joyce Rupp, O.S.M $5.00
by Prof. Dr. Komarudin Hidayat $5.00
by Abu Aisy Abdul Mun\'im I $12.00
by Abdullah Nashih Ulwan $6.00
by P. Cosmas Fernandez, SVD. $4.00
by Prof. Abdur Rahman I Do'I, Ph.D $7.00