If you enjoyed that you really need to give A la recherche de temps perdu a go. Another challenge. I wasn't a massive fan of either in terms of readability tho

If you enjoyed that you really need to give A la recherche de temps perdu a go. Another challenge. I wasn't a massive fan of either in terms of readability though - would much prefer to read Moby Dick, Don Quioxte or a good translation of the Odyssey. All felt more rewarding but more readable to me.