Neil and Bree are sent to stay with their Aunt in upstate New York. Neil wants to be a ghost hunter so he is excited with the transition to his Aunt’s house. Within walking distance of their new home is an abandoned psychiatric hospital. The hospital closed more than a decade ago after three mysterious drownings and the suicide of an accused night nurse. But when the two kids, along with their two new friends, break into the building they encounter mysterious events that cannot be explained. In the days after their visit to the abandoned hospital, Neil and Bree are plagued by horrific visions and nightly visits from a ghost.
As time goes on, they begin to realize that the ghost is one of the drowning victims who wants to bring her murderer to justice. The further the four get to uncovering clues, the more apparent it becomes that Nurse Janet has been unjustly accused and the real murderer is intent on making sure that the truth is never brought to light. Short chapters with cliff-hanger endings and several twists and turns in the plot will ensure that the pages turn quickly.