Do twinkling lights, top-hatted snowmen, and ornament-laden trees send you into paroxysms of mirth? If you spend the bulk of the year pining for these sights, all enjoyed to the tune of Christmas music, you may be obsessed with Christmas. Not that there’s anything wrong with that. In fact, thanks to a bevy of heartwarming new Christmas books, you can get an early start on your holiday season and embrace your red, white, and green long before the first Christmas special hits the small screen.