JANAM SAKHI derives its name from the number attached to the manuscript in the catalogue of the India Office Library, London (MS. Panj B40). It consists of a unique collection of sakhis or anecdotes concerning the life of Guru Nanak, and, although it sliares common sources with the Puratan and Adi Sakhian traditions, it constructs a different sakhi sequence and incorporates a substantial block of stories which are to be found in none of the other major traditions. This cluster of anecdotes was evidently drawn from the oral tradition of the compiler`s own area and includes all the principal janam sakhi forms such as narrative anecdote, narrative discourse, didactic discourse, and lieterodox discourse.
MAHIMA PRAKASH, known as Mahima Prakash Vartak (prose) to distinguish it from another work, in verse, bearing the same title, Sarup Das Bhalla\'s Mahima Prakash, is an unpublished manuscript containing anecdotes from the lives of the Gurus. The manuscript, copies of which are now available in the Khalsa College at Amritsar, Languages Department of Punjab at Patiala and Bhai Vir Singh\'s collection at Dehra Dun, was first discovered by Akali Kaur Singh (1886-1953). None of the manuscripts bears the name of its author, nor the date of its compilation, though it is commonly believed to be the work of Bava Kripal Das (or Singh) Bhalla written in 1798 Bk/AD 1741.
SAJJAN, SHAIKH, a resident of Makhdumpur, 20 km southwest of the ancient town of Talumbha or Tulambha, now in Multan district of Pakistan, was a thug or cutthroat who, according to the Janam Sakhi "tradition, was once visited by Guru Nanak. Sayan lived in apparent piety and prosperity and maintained a mosque for Muslims and a temple for Hindus. The sleeping guests were despatched by Sajjan and his band of thugs and their goods became his property. As Guru Nanak accompanied by Mardana passed that way during his travel across southwestern Punjab and stopped by, Shaikh Sajjan read in his lustrous face the signs of affluence and treated him with more than usual courtesy.