Why was the 'Sai Leela' or Sai Satcharitra written, and who was the author chosen for this task?

The book known as "Sai Leela," or the Sai Satcharitra, was written to serve as a remembrance of the experiences that Sai Baba gave to his devotees while He was in his physical body. According to Chapter 52, the text is considered supremely holy and contains the stories of Sai's true character. For this significant task, Sai Baba Himself selected Hemadpant, who felt he was devoid of specialized knowledge and learning. The chapter explains that Sai held his hand and caused the true life story to be written, with the inspiration for the book arising after Sai had departed to His own abode.