balto678 wrote:
nasgoul
Its is spelled
"Nazgûl" 
"Nazg" means "ring", and "guul" (shortform gûl) means ghost.
I have read the books some month ago the last time.
I like the all three books. I can't say which one is the best for me.
One thing i like are those many languages. Kuzdûl, Sindarin, Quenya, Black Speech, ...
The books are just great.