by Dr. Khalid Abu Syadi $5.00
by Ibnul Qayyim al-Jauziyah $6.00
by Dr. Ahmad Abdurrazag al-Kubaisi $6.00
by Drs. Al. Amin Susanto $4.00
by Dr. M. Umer Chapra $12.00
by Paulo Freire $8.00