27. The Jungle Book (Book 1) by Rudyard Kipling and narrated by Librivox (Version 3)
All that to say, I wasn't as enthralled with the other stories, except Rikki-Tikki-Tavi (which seems to be very popular because many children's books have been made from just that particular story). I learned all about the Indian Mongoose as a result!
Here is the Librivox version (3) I listened to: