Added many missing commas, removed the word "then" which was superfluous and added a comma instead, added the missing definite article "The" which was missing, added spaces between points (1, 2, 3 etc.) for easier reading, added one Italic ("The Lord of the Rings") for clearness, added one em-dash ( — ), which was missing, added square brackets before round brackets (in reference to mathematics where you must add square brackets before round brackets during mathematical operations).