A book that searches for the men of the hadith, its narrators and their translations, in which it is unique in translation for the men who had the four diligent imams, Abu Hanifa, Al -Shafi'i, Malik and Ahmad, and the six books of Al -Bukhari, Muslim, Al -Nasa'i, Al -Tirmidhi, Ibn Majah and Abu Dawood. It was arranged according to the letters of the dictionary.