What is the general structure and what kinds of topics are covered in the Shri Sai Satcharita, according to its preface?

According to the preface in Chapter 0, the Shri Sai Satcharita contains approximately 150 to 175 stories, sub-stories, and anecdotes. Each of the first 51 chapters is typically structured with Vedanta first, then the Guru's glory, and finally a story. The topics covered are extensive, detailing Baba's wonderful Leelas, incomparable miracles, and devotees' experiences. The text also explores his daily routine, the significance of places like the Masjid-mayee and the temple, his mastery over the five elements, his omniscience, and spiritual lessons on devotion, knowledge, and detachment.