To solve the most heinous murder in Texas history, Colby investigator Lyle McCaleb has an unusual mission: find and protect the killer's long-lost daughter. The complication: she's tough, gorgeous rancher Sadie Gilmore--Lyle's first and only love. And now the mysterious past she barely remembers is threatening her very existence. Lyle regrets leaving Sadie broken-hearted seven years ago. And as he investigates and gets deeper into danger, he finds...