by Khubaib Bin Adi $5.00
by KH Abdurrahman Wahid $6.00
by Dr. Muslim Nasution $6.00
by Adian Husaini, M.A $16.00
by Drs. H. Inu Kencana Syafiie $9.00
by Anthony De Mello, SJ. $8.00