But this simple case of a missing teenager soon becomes much more. Someone wants Lydia to drop the case, someone powerful, someone anxious enough to engineer the reappearance of one of Lydia's first--and most dangerous--adversaries. Now, in addition to tracing the roots of Tatiana's disappearance on a trail across the country and eventually overseas, Lydia must find the man who wants her dead, his unfinished business from years ago.