Why isn't one murder enough?

The first day of Christmas was when the town started to fall apart.
The second day of Christmas was when people started to die.

By the thirteenth day of Christmas, it was too late to go back.

Or was it?

Twenty-six authors combined their talents to tell the horrifying story of Serenity Falls, Wisconsin. Piece by piece, the unsettling truth is revealed, culminating in a dark secret far bigger than any single writer's imagination. Hope and despair are doled out in unequal measures as the town's citizens struggle to discover the painful truth.

One day at a time.