As my good online friend burger_eater says, books make great gifts for the holidays. Neither of us, of course, would be promoting some individual's books over any other individual's books, but remember! Books are easy to wrap! Paperbacks fit in stockings! Compared to many other gifts, they're cheap! They don't require batteries (unless you get electronic versions like here and here, but then those are really inexpensive too and take up NO space and don't have to be wrapped!)
So remember, everyone -- Books Are The Gifts You Want!
This message has no ulterior motive. Neither I nor burger_eater have any personal stake in this!