What does Chapter 52 say about the purpose and author of the Sai Satcharitra?

According to Chapter 52, the book, referred to as "Sai Leela," was written to remember and preserve the experiences that Sai Baba gave to His devotees while He was in His body. The text emphasizes that Baba Himself chose the author, Hemadpant, for this task. It is specifically noted that Hemadpant was devoid of specialized knowledge and learning, but Baba guided him, metaphorically holding his hand to get this true life story written. This chapter clarifies that the book serves as a supremely holy sacrificial session of stories about Baba's true character, providing enlightenment for this world and the next.