The book as a whole has 9,839 words after filtering out the list of common words (including common words, it has 20,826). The top word is “Arjuna”, appearing 175 times, followed “Supreme” at 143, and “Knowledge” at 118. From this top ten list alone, we can confirm the fact that Arjuna and Lord Krishna are the main characters. Also, assuming the characters regularly address each other by name, we can also infer that Krishna does most of the talking since “Arjuna” is the number 1 word and “Krishna” is number 9. Additionally, we can get a very good feel for the major themes of the scripture—Knowledge, Mind, Self, Spirit, Nature, Being.