by Syekh Thaha Abdullah al-Afifi $11.00
by $4.00
by Drs. M.E. Ayub $7.00
by Ig. Cahyo Irwanto, Pr. $4.00
by Abu Abdillah Muhammad Ibn Yusuf Al-Sanusi $6.00
by Larry J. Koening, Ph.D. $9.00