Why did the author feel it was necessary to write a new book about Sai Baba when other publications already existed?

The author addresses this potential doubt directly in Chapter 2. While acknowledging existing works like Das Ganu's books, Raghunath-Savitri’s Bhajanmala, and the Sai Prabha series, the author explains that Sai’s life is like a vast, infinite ocean. The author compares their effort to that of a small Titwi bird trying to empty this ocean, implying that no single book can ever completely capture the depth of Sai's life. As Chapter 2 states, the unique stories of Sai are infinite and provide peace from worldly troubles, so the author felt compelled to collect and share more of them, believing there is satisfaction in telling what one can from this endless source.