This is the Volume 1 of Sahih Muslim. To get the full 2-set, click here
Muslims believe that after Sahih al Bukhari, Sahih Muslim is the most authentic book of Hadith. It has been agreed by the Muslim Scholars that all of the Ahadith in Sahih Muslim are authentic. Thus, the benefit of publishing the Al-Hafiz Al-Mundhiri's summarized version of Sahih Muslim in the English language with excellent presentation was realized by the publishers. A lot of care has been taken in rendering these Ahadith into a clear and simple style of modern English.
The full summarized version of Sahih Muslim contains hundreds of Hadith broken into multiple categories.