Mary Downing Hahn is a reliable author for MS horror/supernatural books; she knows the line for books that work for the younger readers who want a creepy read without being terrified.
Daniel and his little sister, Erica, don't want to move to rural West Virginia. Connecticut works fine for them. But Dad lost his job when the economy tanked. No more private schools, clubs, lessons, cars, boats. They even have to sell their house and have just enough money left to buy a rundown farmhouse surrounded by woods, miles from town. Mom and Dad say its cheaper to live there; they'll grow their own food and Dad will work on his nature photography business. But the local kids think they are snobby outsiders because of their different clothes and "frighten them with strange stories about their house and a witch called Old Auntie" who they say steals a girl every fifty years. The last girl to disappear lived in their old farmhouse. No family has lived there since. As soon as they move in, Erica insists that she hears a voice all around her calling her name but no one else hears it, so she withdraws further into herself, holding long conversations with her doll while Mom and Dad and Daniel grow increasingly unhappy in their new surroundings." At first Daniel dismisses the tales of the witch and her man-eating hog, Bloody Bones, as superstitious nonsense, but gradually as Erica withdraws more from the family [ and strange events start to happen], he is forced to believe that she is in real danger." And then Erica vanishes. Police and the men from town search the woods but all trace of her has disappeared--even the police dogs lose her scent. Daniel blames himself because Erica ran off after they had a fight. So he continues to search and near a ruined cabin that belonged to the old witch woman long ago, he finds a mysterious young girl wearing Erica's clothes, a pale, thin girl who insists her name is Girl and who only wants to get back to "Old Auntie". Old people in the town are convinced she is the missing Selene who disappeared fifty years ago and have old pictures to prove it. It takes all Daniel's courage to approach Old Auntie's last descendant, rumored to be a conjure woman, too, and ask for help. But will he have the courage to follow the terrifying plan he is given to confront Old Auntie and take his sister back? Great for 5th/6th booktalks.