Dead of Winter — Gail Z. Martin

Mark Wojcik is back, and this time he has to call in some help! There are ghosts in the abandoned Hillvale Manor Sanitarium and they are definitely not the friendly kind. Mark has to help them find their rest before anymore of the paranormal investigators that flock to the haunted hospital get hurt, and maybe while he's at it, figure out what's up with all the For Sale signs popping up in the area, all of them on reportedly haunted properties. It's going to take everything Mark can bring to bear on this case, plus some help from his werewolf friend Donny, his priest friend Father Leo, and maybe a few extra special guests to figure this one out.