How can we use books to build a community around Sai Baba and his teachings?

According to the preface in Chapter 0, a powerful way to build a community is through the creation and study of detailed biographies. The Sadguru accepts service from devotees through books in two primary ways: either by creating great works themselves, or by having their biographies written by devotees. A community can then form around the collective study and performance of Parayans (devotional readings) of these biographies. This act of shared study not only serves the Guru but also constitutes public service, helping other devotees achieve the purpose of their lives and fostering a strong communal bond.