Mir'at al-Uqul
Mir'at al-Uqul '' is a hadith commentary of Al-Kafi, one of the four main Shi'a hadith books, that contains hadith gradings and commentary by Shia scholar Mohammad-Baqer Majlesi. It was originally written in Arabic in 25 volumes. The hadith commentary from this book is considered amongst the most important among the Twelver Shi'a community