Dhakhīrat al-khayr fīmā saʼala ʻanhu Muḥammad Bā Qays wa-ʻUmar Bā Jasayr : wa-hiya fatāwá fī faḍāʼil Āl al-bayt wa-ḥuqūqihim wa-mabāḥith nabawīyah ukhrá - Bā ʻAlawī, Aḥmad ibn ʻAlawī Bā Ḥasan Jamal al-Layl (Dār al-Fatḥ lil-Dirāsāt wa-al-Nashr, 2020)