Billy and Sheena always expect adventure when they join their uncle, Dr. Deep, aboard his hi-tech boat. What they don’t expect is a treasure hunt leading to a 200-year-old sea captain…who refuses to stay dead!
Just when they think the tide is turning, Billy and Sheena accidentally dive into a dangerous mystery. A chilling surprise awaits them in HorrorLand, the theme park where their worst nightmare is about to come to life.
Customer ReviewsSee All
It's good it can be a bit more scarier than what it Is
I love the Goosebumps books! Especially this series. It practicly has two books in one! I loved this book. Buy it!
Im only 12 and i dont think thatthis book is good at all because it leave so many questions unawbsered and just was terrible it was a waste of money