Title: Kutub al-Zawāʾid
Subjects: Hadith, Authorities, Criticism, interpretation, Study and teaching
People: Nūr al-Dīn ʻAlī ibn Abī Bakr Haythamī (1335-1405), Aḥmad ibn ʻAlī Ibn Ḥajar al-ʻAsqalānī (1372-1449), Aḥmad ibn Abī Bakr Būṣīrī (1361-1436)