Yeah, I use a sheet on the mattress of course, but that's it. I prefer to sleep with fleece blankets and a comforter. The best way to put me to sleep is to put me under 2 blankets and a comforter (even if it's like, 100 degrees) when it gets really cold, the number of blankets required increases dramatically.
Sounds like a good Christmas. The book still might be hilarious though.