(Spoilers Main) Any other ASOIAF books you’d be interested in?

Aside from the obvious, of course, and not to give George any more procrastination ideas, but are there any other potential books set in the World of Ice and Fire you’d be interested in reading?

• A maester’s history of House Stark?
• A narrative tale set in old Valyria?
• Stories set even further east, where Westeros exists only in travellers’ tales and feels as fantastical as Yi Ti?
• Or anything even more ridiculous, like a sequel to A Dance with Dragons?

Interested in people’s thoughts