A couple of my students (girls) read this book and loved it. My mother then read it and she loved it. So I decided to read it. I would say it's a must read if you are a preteen (if not scared of suspense)--heck, even an adult! :)
It's about Molly & her younger brother, Michael & their bratty step-sister, Heather. Their parents marry & move them out in the country where they live in an old church. There is an old graveyard on the property....they explore the graveyard and something happens to Heather. She starts talking weird----saying things like, Wait till Helen Comes, you'll be sorry!
Go to your local library and check it out.