The Darkness Gathers

Fresh from a tour promoting her last case, reclusive true crime writer Lydia Strong receives an anonymous cry for help, begging her to find and protect Tatiana Quinn, "and all the other girls in need of rescue." Maybe the plea strikes close to her heart; maybe her investigator's intuition starts buzzing. She takes it on.
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.