What were Sai Baba's instructions and conditions for the author who wanted to document His stories?

Sai Baba granted full permission for a collection of His stories and experiences to be written, promising His complete help. As detailed in Chapter 2, Baba emphasized that the author was merely a pretext and that He Himself would write His own story to fulfill the devotee's wish. The primary condition for this divine assistance was that the author must completely dissolve his ego and surrender it at Baba's feet. For one who acts this way, Baba promised not just to help with the story, but to serve them in all ways in their home, entering with 'I-ness' to write with His own hand.