I love this book so much! I got it at the book fair 4 days ago and I'm almost done.

Daniel and his sister,Erica,didn't want to move to rural West Virginia. Their new home is a rundown old farm surrounded by woods ,miles from town. The local kids treat Daniel and Erica as snobby outsiders and frighten them with strange stories about their house and a witch called Old Auntie. One day Erica vanishes,and Daniel knows that she has been "took"