Heart of the Dragon

<p>Searching for her missing brother, Grace Carlyle never dreamed she would discover a secret world populated by mythological monsters—or find herself facing a sword-wielding being whose looks put mortal men to shame.</p><p>But there he was, Darius en Kragin, one of a race of shape-shifting warriors bound to guard the gates of Atlantis, and kill all travelers who strayed within its borders.</p><p>Now Grace's life was in his hands, and Darius had to choose between his centuries-old vow and the woman who had slipped beneath his defenses and stolen the heart of Atlantis's fiercest dragon.</p>