Be sure and grab yourself a copy, excellent read this one.
Lilly is ten years old, born with a heart defect, and already addicted to heroin. Her mother is gone from her life, and there are rumors that she was killed by her father and buried near the abandoned house across the street. The house intrigues her, she can't stay away, and the monstrous homeless man who lives there has been trying to get Lilly to come inside.
For her mother is there, buried in the back, and this homeless man is Lilly's true father, and both want their daughter back.