Many books have a central theme that can mask smaller implied ideas and subjects. JRR Tolkien's books typically include a main story as well as secondary tales and a singular idea that cover smaller implied concepts. The Hobbit wavers very little from Tolkien's style. The Hobbit, by JRR Tolkien is a journey through maturation, through psyche, and through Middle-Earth.
In "The Hobbit" one is lead through the progression of maturation, and development of the main character, Bilbo Baggins. …