The Cistern - The Alcrest Mysteries, #1

The Cistern It isn't always what's in the dark that you should be afraid of. When Chrys asks her brother, Spencer, for help to clean a foreclosed house for the bank, neither expects their lives to be on the line.  It's supposed to be a simple Sunday; take pictures.clean out the house.collect the cash.  Chrys and Spencer are plunged into a fight for their lives when the house reveals unspeakable horrors.
 .sometimes things in the light are even more deadly.