Think I'll get a couple of extra packs of loo rolls and kitchen roll, kitchen foil etc. and I'm stocking up on tinned tomatoes, beans and custard. A big tin of cocoa too, I think, and the specialist tea we like. Lots of books on reserve from the library but I also love my Kindle; I've just bought the box set of "Murder One" from many years ago which DH has never seen and which I found riveting at the time. We also still have an old VHS player and are going to revisit "I Claudius" and "The Forsyte Saga" so that will be interesting and keep us entertained.
Re the cosy factor, plenty of autumny sorts of scented candles, a couple more cushions - although DH doesn't get the point of cushions - another soft fleecy throw. We've got plenty of well-dried logs for the woodburner, The freezer is shortly to undergo a defrost ready for a refill and the slow cooker is coming back out again. I LOVE autumn!