Great audiobook "The Sikh Religion: Its Gurus, Sacred Writings and Authors, Volume 4 - Max Arthur Macauliffe" online free

This is one of the first (and still one of the few) comprehensive books about the Sikh religion in the English language. MacAuliffe had extensive access to manuscripts of the Sikh sacred writings (the Granth), as well as support from Sikh scholars and leaders of the time. This volume covers the life and hymns of the 6th, 7th, 8th and 9th Gurus being Guru Har Gorind, Guru Har Rai, Guru Har Krishan, Guru Teg Bahadur respectively. This is volume 4 of 6.