Who finished the Sai Satcharitra after Hemadpant died, and how did they do it?

Chapter 53 describes how the Shri Sai Satcharitra was completed after Hemadpant's death. His son, Shri Gajanan, meticulously went through his father's vast records and provided the necessary materials to a new, unnamed author. This new author felt overwhelmed by the task, describing himself as a 'fool with a dull intellect.' As detailed in Chapter 53, he prayed earnestly to Lord Dattaguru and Sai-Narayana for the grace and inspiration to write the summary. He believed he had no personal strength for the task and that Sai himself would be the one to write it, using the author's mouth as 'merely an instrument.' The completion was thus seen as an act of divine will rather than human effort.