As for me the second reading is more interesting than the first one. And I often re-read my favourite books.
The Lord of the Rings by J.R.R. Tolkien
The Merlin Trilogy by M. Stewart
Jane Eyre by Charlotte Bronte
The Great Divorce by C.S. Lewis
The Master and Margarita by M. Bulgakov
These books I have read more than 5 times.