Her Best Friend's Husband (Redstone, Incorporated #8)

Gabriel Taggert. Former naval officer, man of honor--and her best friend's husband. Cara Thorpe's feelings for the one man she could never have had always been her own shameful secret. And when her best friend disappeared without a trace, she lost them both. Until a postcard arrived, eight years late....Receiving an eight-year-old message from her best friend was disturbing enough. Now Cara had to face the man she'd quietly loved for years. Would teaming up with Gabe on a dangerous hunt for the truth jeopardize their own lives...and the chance for a future together?