Blood Brothers (The Unseen, Part 3)

Lucy knows there must be something, somewhere, that can tell her why she was chosen to see the terrible visions; why she feels the shadowy presence all around her.  But what?  Could the explanation lie with the mysterious stranger claiming to be Byron's brother?  As Lucy searches desperately for answers, she knows time is running out.  Too many people have disappeared—or worse—and the constant feeling of being surrounded by something truly evil grows stronger each night.