Just that really. I'm in a hotel room on reluctant business, about to go to sleep (so sorry if I'm slow to reply), and I've got my favourite book - The Shipping News - with me as a sort of comfort blanket, of sorts.
I've probably read it about 10 times now, but always love it. It just never gets old for me.
I'd love to know what other people have as their all-time favourite book!