Tolkien takes place in a fantasy world that has differences, as well as similarities, to our world. The author has created the novel's world, Middle Earth, not only by using imagination, but by also adding details from the modern world. Realistic elements in the book enable readers to relate to the setting, yet have the ability to "imagine" exciting events and organisms not found on Earth. The majority of differences between Middle Earth and today's world are detected in objects and the actions of characters that can not be carried out or created in our world. The most abundant example of this in The Hobbit is the presence of magic. Gandalf, the wizard, is able to help the adventurers out of a number of dangerous situations by using his magical powers to harm their enemies. He set Wargs afire while trapped in a tree and created a bolt of lightening to kill many of the Goblins who had surrounded the group in a cave. The magical ring, which was a key to helping the group succeed in the book, allowed he who was wearing it to become invisible to others. Also, there was a black stream in Mirk wood that made he who drank out of it suddenly very drowsy and forgetful of previous events. All of these examples of happenings and objects found in Middle Earth are physically impossible in a world such as ours. Several of the organisms in the book are not known to exist on Earth. Hobbits, of course, are fictional characters, as are dwarves, elves, goblins, and trolls. Many species of animals are able to vocally communicate with humans and dwarves in the novel, which is not possible on our planet. Beorn, a human who is able to morph into other creatures at an instant, is an excellent example of such fiction. The dragon, Smaug, is the main adversary of the fourteen adventurers and is a type of creature that has long been used in fantasy writing. Although most of the characters' species are merely creations of the author, they all exhibit...
