Cryptic Cats of the Undercrypt

Publisher's blurb:

The Undercrypt is a long forgotten resting place . . . not of humans . . . but of people’s beloved pet cats. As you descend into the stone carved crypts, you hear mewling in the darkness. The slots for bodies in the walls are smaller . . . cat sized. The bones and other remains of these animals lay, curled up . . . like they died in a state of fright, cowering from something evil. The pain down here is pungent. It practically hangs in the air. You get the feeling that some of these dead animals won’t be too happy to see you.