Pretty good list for a long stay, I'd say, & thanks for inviting my possibles. Which would add (or maybe substitute for a couple) War & Peace even if I've read it 3 times, Madeline Miller's re-readable Circe, The Odyssey, and if I anticipated a REALLY long stay I'd take along a language learning book & try to master Italian. But before the shipwreck I'd give this more thought than my brain has space for right now!