Goosebumps Series 2000 Book 11 Attack Of Graveyard Ghouls

The fog shimmered up over the dark grass, over the bent scraggly trees. Covering the hill, covering the graveyard. Then I heard the horrifying moan through the windowpane. I heard a long-low moan floating from the hill. Human and animal at the same time, so cold, so sad, so near.