Ma'a Rajal al-Hasabah - M'sasah al-Sahykah Muhammad bin Salah al-Uthaymin (Maa Ricâli'l-Hisba - Müessesetü'ş-Şeyh Muhammed b. Sâlih el-Useymîn)

An informative Islamic reference offering valuable scholarly insights and research for students and readers.
(Meetings of Allamah Muhammad ibn Salih al-Uthaymeen (d. 1421 AH) with members of the Commission for Promoting Virtue and Preventing Vice, explaining the merit, rules and etiquette of hisbah, with answers to their questions.

A useful book for callers and those engaged in hisbah.)