I don't celebrate Christmas, but if I did, I'd probably use it as an excuse to buy people books from
AbeBooks Weird Books Room. There's bound to be someone who would benefit from
What to Do When the Russians Come: A Survivor's Guide or
The Big Book of Lesbian Horse Stories. And, for the mpreg lover in your life, you could get
Male Delivery: Reproduction, Effeminacy, and Pregnant Men in Early Modern Spain. (Part of it is
already on Google Books. Hooray.)
I'm going to look for a copy of
Nuclear War: What's in It for You?