Baron SpecterBooksZombies RevisitedGraveyard Diaries Set 3 (Set)Streetwise PoltergeistChasing Whales Aboard the Charles W. MorganAttack of the Giant GroundhogsWhat Does It Want?Ghostly WhispersTrapdoor to BeyondStar Island SpiritsFace in the FireShadow CatsDodging Danger on the DartmouthAuthor data: Open Library