The Sri Chakra book is about "Understanding & Worshiping Sri Chakra" by S Shankaranarayan. The book has three sections that detail the journey through Sri Chakra, explain the Navavarana puja ritual with mantras and procedures, and covers the Bhavanopanishad with interpretations of 37 verses. It is presented as an encyclopedia on Sri Chakra and provides tools for those committed to the Shree Vidya path of worship. The book contains both Sanskrit and English texts to aid pronunciation and understanding.