Exploring J.R.R. Tolkien's "The Hobbit"

Exploring J.R.R. Tolkien's "The Hobbit" - Corey Olsen Some new insights, some rather obvious observations. Corey Olsen does not dissect The Hobbit (Thank the Valar!) but discusses the main themes and songs of the book. I would be interested in reading a similar book dealing with The Lord of the Rings. This book would probably be more useful for those not terribly familiar with Tolkien's works.