Kitāb Man lā yaḥḍuruh al-faqīh (Arabic: كِتاب مَن لايَحضُرُه الفَقيه) is a hadith collection mainly about jurisprudence complied by the famous Shi'a hadith scholar al-Shaykh al-Saduq. This book is among the most reliable books and one of the Four Books of Shi'a hadith.
Author: Abū Jaʿfar Muḥammad b. ʿAlī b. al-Ḥusayn b. Mūsā al-Qummī, commonly known as al-Shaykh al-Ṣadūq