Interesting enough, the one thing I would add to the list (that I did not see) would be a compound bow and a bunch of arrows (and a way to repair your feathers). Maybe even a crossbow would be nice... although, I've never shot one of those and heard they are not good for hunting small game.
A book can kill time, but shooting a bow can also kill time and have a useful purpose when needed. Silent killers... I'd definitely want one where I'd not want the report of my 270 or ak going off. lol