Vacation gone wrong

Luke, Faith, Hunter, and Leah all go on a vacation to a place in the middle of no where, in a cabin next to a large lake. Unexplained things happen, and when people start to get hurt, that crosses the line for Leah and her friends. A near by "Neighbor" comes out if no where. But people and friends go missing, and you can't escape. This story is a thriller, and will keep you up all night reading.