Passion unleashed a Demonica novel

Since she was seven, Serena Kelley has been the keeper of a powerful charm that grants her health and immortality--as long as she remains a virgin. When a handsome stranger brings her to the brink of ecstasy, she wonders if she's finally met the one man she cannot resist. Original. Archaeologist and treasure hunter Serena Kelley has a charm that grants her health and immortality as long as she remains virginal. Then she meets a Seminus demon who needs her charm to save his own life.