So I'm a very avid fan of collecting different things in TES. I he a drinks collection, weapon collection, unique item collection and artefact collection.

However, my most cherished collection is my book collection. And the book I love the most is a certain unique looking book from a certain Daedric quest. (I shan't go into detail at risk of exposing spoilers.).

Now that Dragonborn has even confirmed, and it having a great lot of content revolving around Hermaeus Mora and the Apocrypha realm, my question is do you think there will be new, unique looking books to collect for your display? And if so what sort of books and or patterns would you like to see?

While I wouldn't doubt the introduction of new book cover designs, I doubt HM would be pleased with you just looting his realm.

I hope so, I too love collecting little oddities, my only wish is that with hearthfire they add more containers for other objects, i.e
dragon priest masks,
paragons (if you don't know what they are don't look it up SPOILERS),
books (special ones like you said that you don't want to just dump on a bookcase)

Dagon didn't seem to do much to stop you in Oblivion

Haha I've ticked off many a Daedra in my time in TES mainly Clavicus Vile... Besides I'm sure there are some tomes or books laying around that HM wouldn't miss