Chapter 2 mentions several other authors and texts that have chronicled Sai Baba's life. Can you list these and explain what the chapter says about them?

Chapter 2 acknowledges several other important works about Sai Baba that preceded the Sai Satcharitra. It mentions Das Ganu, who, like the saint-biographer Mahipati, was inspired to write. Das Ganu authored two books, 'Bhakta-Lilamrut' and 'Santa-Kathamrut'. The chapter specifically notes that the sweet life of Shri Sai is described in three chapters of 'Bhakta-Lilamrut', and a knowledge-story told by Sai can be found in Chapter 57 of 'Santa-Kathamrut'. Additionally, as found in Chapter 2, it references Raghunath-Savitri’s 'Bhajanmala', miscellaneous poems by Das Ganu, works for Gujarati devotees by Amidas and Bhavani Metha, and a series of stories being published in Pune under the name 'Sai Prabha'.