According to the final chapter, why was the Sai Satcharitra written and who was chosen to author it?

Chapter 52 explains that the book, also called "Sai Leela," was written to preserve the memory of the experiences Sai Baba gave to His devotees. The text describes it as a supremely holy work filled with stories of His true character. As Chapter 52 recounts, Sai Baba Himself chose Hemadpant to be the author. It is specifically mentioned that Hemadpant was selected despite being "devoid of specialized knowledge and learning," highlighting that Baba held his hand and guided him to write this true life story. The inspiration for the book came after Sai's passing, based on the stories He Himself had narrated.