What are the main topics covered in Chapter 43 of the Shri Sai Satcharitra?

Chapter 43 of the Shri Sai Satcharitra serves as a continuation of the events surrounding Sai Baba's passing. The author, Hemad, outlines several key topics that will be discussed. As the chapter text explains, it will narrate how Sai listened to the Ramayana before his Mahasamadhi, the planning for his tomb, and the significant incident of the 'fall of the brick'. Furthermore, Chapter 43 mentions it will recount a past event where Baba appeared to have left his body for three days, leading people to believe he had died, only for him to suddenly return, startling everyone. The chapter also delves into the nature of Baba's unmanifest, omnipresent state after leaving his physical form.