I heard Chapter 11 talks about Baba's control over nature. Can you tell me what the chapter says about this?

Yes, Chapter 11 of the Sai Satcharitra explicitly introduces the topic of Sai Baba's control over the elements of nature. The author states that this chapter will reveal Baba’s greatness and his authority over the five elements. It specifically promises to illustrate how powerful forces of nature, and the deities that personify them like Indra (rain), Agni (fire), and Varuna (water), obey Baba's words. While the detailed stories are set to unfold later, Chapter 11 makes it clear that the reader will learn about Baba's divine plays ('leelas') that demonstrate his complete mastery over the physical world, underscoring his divine status.