Yuletide Invasion
Moore, J. C.
Christmas Eve. 1986.
A blizzard pounds upstate New York. The wind moans and the never stopping snow...and blood...pile up.
The weather forces strangers from different walks of life to shelter from the storm as a monstrous creature crashes their festivities. The being inhabits the bodies of the slain like a malicious virus.
This isn't a night for Santa and children's smiles as evil delivers a whole new meaning to a "night before Christmas!