al-Qushayrī, who was his student, sharing many of the same teachers. These two books are the most authentic books after the Quran. As for the statement of Al-Shafi‘i, who said, "I do not know of a book containing knowledge more correct than Malik's book [Muwatta Imam Malik]," [...] he said this before the books of Bukhari and Muslim. The book of Bukhari is the more authentic of the two and more useful." Al-Nawawi wrote about Sahih al-Bukhari, "The scholars, may God have mercy on them, have agreed that the most authentic book after the dear Quran are the two Sahihs of Bukhari and Muslim." Siddiq Hasan Khan (d. 1890) wrote, "All of the Salaf and Khalaf assert that the most authentic book after the book of Allah is Sahih al-Bukhari and then Sahih Muslim." This sentiment is echoed by both contemporary and past Islamic scholars, including Ibn Taymiyyah (d. 1328), Al-Maziri (d. 1141), and Al-Juwayni (d. 1085). Amin Ahsan Islahi praised the scientific arrangement of the narrations in Sahih Muslim. He also praised Muslim's particularity in highlighting differences in wording between two narrations, even when it came to a single letter that held no semantic significance, or if they differed about any facts relating to a narrator in the isnad. Despite the book's reputation and the consensus of scholars that it is the second most authentic collection of hadith after Sahih al-Bukhari, it is agreed upon that this does not mean that every hadith in Sahih al-Bukhari is more valid than every hadith in Sahih Muslim, but that the total of what is contained in Sahih al-Bukhari is more valid than the total of what is contained in Sahih Muslim. Derived works Commentaries More than 60 commentaries have been written on Sahih Muslim, some of which are Siyānah Sahīh Muslim by Ibn al-Salah, of which only the beginning segment remains, Al-Mu'allim bi Fawā'id Muslim by Al-Maziri, Al Minhāj Sharḥ Sahīḥ Muslim by Al-Nawawi, Fath al-Mulhim by Shabbir Ahmad Usmani, Takmilat Fath al-Mulhim by Muhammad Taqi Usmani, and Tafsir al-Gharīb mā fi al-Sahīhayn by Al-Humaydī. Translations of commentaries of Sahih Muslims are available in numerous languages. See also Muslim ibn al-Hajjaj, author of Sahih Muslim Sahih al-Bukhari, another Sahih collection of hadith narrations and the other of the 'Sahihayn' Muhammad al-Bukhari, another hadith scholar, one of Muslim's teachers, and the author of Sahih al-Bukhari Kutub al-Sittah, six most highly-regarded collections of