Have you read  The Lord of the Rings?
I sure have the Lord of the Rings, is a well heard of novel, by Tolkien!
It is a story about a Hobbit trying to destroy a ring that belongs to an evil being. 
Did do you know that the world they are in is considered the middle-earth which... Is also Nore for human inhabited world?
No, but that is very interesting.  Who are some main characters?
The hobbit, ofcourse!  I was say Frodo out of all  the characters, Sam, Legolas, Aragorn, etc...  Is the best!
When was it written?
It was written in stages you see, so much depth in the Novels, between the years 1937 and 1949.
That is amazing.  Was Tolkien a war veteran?
J. R. R. Tolkien
John Ronald Reuel Tolkien (; 3 January 1892 – 2 September 1973) was an English writer, poet, philologist, and academic, who is best known as the author of the classic high fantasy works "The Hobbit", "The Lord of the Rings", and "The Silmarillion".
He served as the Rawlinson and Bosworth Professor of Anglo-Saxon and Fellow of Pembroke College, Oxford, from 1925 to 1945 and Merton Professor of English Language and Literature and Fellow of Merton College
evil" in connection with Frodo's struggles against the power of the One Ring. Tolkien has also said "Of course God is in The Lord of the Rings. The period was pre-Christian, but it was a monotheistic world" and when questioned who was the One God of Middle-earth, Tolkien replied "The one, of course! The book is about the world that God created – the actual world of this planet."
"The Hobbit" and "The Lord of the Rings" Norse influences.