Guru Nanak Dev Has a unique place amongst the religious prophets of the world. His teachings have a universal appeal and they hold good for all ages. He has deeply influenced the lives, thinking and conduct of a large number of people. In order to enlighten humanity as a whole, he delivered his message of love, peace, devotion, social justice, religious tolerance and universal brotherhood to mankind. This book in the form of biography of Guru Nanak is meant for students and general readers. It is primarily aimed at disseminating the message of Guru Nanak to one and all, besides presenting an authentic and historical account of his biography. It highlights Guru Nanak’s life and times, his experiences at Sultanpur, his missionary tours (Udasis) and finally his stay at Kartarpur on the banks of river Ravi.