Tahdhib at-Tahdhib of Ibn Hajar al-'Asqalani (Jarh wa Ta'dil - Tarajim)

Very important book in which Ibn Hajar summarized Tahdhib al-Kamal of al-Mizzy leaving in there which is beneficial in terms of biographies of the narrators of the 6 books of hadeeth and criticism or praise for each narrator. So he left that part while eliminating the long hadeeth and transmission channels in the original.

So we can say that this book is a must and that could be enough regarding what to know about narrators of 6 mother books of hadeeth (Al-Bukhari, Muslim, Tirmidhi, Abu Dawud, Nassai and ibn Majah). Another work of Ibn Hajar present on the site "Taqrib at-Tahdheeb" is also a summary of this summary.

Excellent checked edition in 4 volumes.