This edition of the Ziyâdat haq´iq at-tafsir», a Sufi Qur´an commentary by Abü ´Abd ar-Rahman Muhammad b.

al-Husayn as-Sulamï (d. 412/1021), is based on a unique manuscript that is preserved in the Gazi Husrev Begova Biblioteka in Sarajevo, Bosnia.

The work represents Sulamï´s minor Qur´àn commentary, which was conceived by the author as a follow-up volume to his major Qur´àn commentary