I want to start a study group for Sai Baba. Based on the preface, what is the most recommended text and activity for our group to follow?

For a new study group focused on Sai Baba, the most recommended text is the 'Shri Sai Satcharita' written by Annasaheb Dabholkar. As detailed in chapter 0, this work is considered one of the only comprehensive, detailed, and poetic biographies of Sai Baba suitable for group study. The recommended activity would be to perform a Parayan or Saptah of this book. This practice is highlighted in chapter 0 as a form of Guru service that unites devotees and helps them achieve the purpose of their lives, making it an ideal foundation for your community group.