The Narrows — Ronald Malfi

The town of Stillwater has a very unwelcome resident.

The town of Stillwater has been dying--the long and painful death of a town ravaged by floods and haunted by the ghosts of all who had lived there. Yet this most recent flood has brought something with it--a creature that nests among the good folks of Stillwater...and feeds off them. The children who haven't disappeared whisper the same word--"vampire." But they're wrong. What has come to Stillwater is something much more horrific.