I hope there will be a continuation. For me, in these books, as in others, the character of the hero is very important, how archaic he is and how important he is for the whole story. For several years now I have been writing research about the hero of books and I find very useful information on the page https://samplius.com/free-essay-examples/hero/ where quite constructive articles about various books, literary essays and the role of the hero in them constantly appear.