Knock, Knock...

Revenge has no best-by date. On the contrary, it's ideally served cold…
Wealthy and beautiful Shay Lassiter runs a prestigious foundation that she built with her considerable connections and resources. Both amounted to less than nothing the day her fiancé tried to murder her. Who to trust? Shay guards her heart…while using her knack for reading people's intentions, whether they're good or evil, to guide her through the dark, unfathomable maze that's become her normal life. Inexplicably, foundation clients start dying. Shay turns to the new man she's been seeing – computer specialist and ex-cop Roman Chandler – needing his protection.
Roman has been giving her mixed signals in order to keep a secret that involves Shay and could easily ruin the fragile relationship he wants to build with her. Damningly, he can't tell her the truth, so he somehow has to convince her to trust him instead.
Whoever's behind the troubles plaguing Shay's world is about to turn his need for revenge on the source of his rage. When vengeance comes knocking, the results are sure to be deadly…