There is the great story of how the Anand Sahib, by Guru Amar Das ji, came to be written. Author Ek Ong Kaar Kaur Khalsa begins a 41 part series. Each will be on a pourhi of Anand Sahib. In this story a Sidh Yogi leaves his body at the direction of the Guru, "Be reborn in my family. Then come to me and I will teach you how to live."