I need to remember the name of this children's book.
It had amazing illustrations.
It was a story of two kids that went to visit their grandfather. They were lead to believe he was on a haunted island. So they go looking for him on this island and travel through it, and at the end they discover it was really a haunted theme park and their grandfather was the owner.
It had big illustrations of various sections of the park, and the book itself was huge.
It is not a Goosebumps book or "Just Tell Me When We're Dead."
Whenever I search the plot on Google it is nowhere to be found. I've ran into a few people that recall the book but cannot remember the name.
Ring a bell, anyone?
