Book Description:
Aiden and Meg Falconer have been all across country, looking for the man who framed their parents and sent them off to life in prison. Now they've found him -- and need to trap him before he gets away again. But it isn't going to be easy. Hairless Joe is a professional killer ... and he's not about to let two kids stand in the way of his freedom. It's the ultimate showdown -- and only one side can win.
Be sure to read the books in this series in order, as this is not a stand-alone book.