Atlantis (Showalter)

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. 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.

All Atlantis seeks the Jewel of Dunamis, which legend claims can overcome any enemy. Grayson James, human agent of the ultrasecret Otherworld Bureau of Investigation, has orders to keep it from the wrong hands - or destroy it. What he doesn't know is that Jewel is a woman, not a stone! But once he meets this precious gem, destroying her is the last thing on his mind....

He is Layel, king of the vampires, a master seducer no woman can deny. But since a rogue horde of dragons killed his beloved over two centuries ago, Layel has existed only for vengeance...until he meets Delilah. Wary of love, the beautiful Amazon wants nothing to do with the tormented vampire. Yet there's no denying their consuming desire every time he nears her. Neither trusts the other - nor can they survive alone.

A tale of Atlantis, Gena Showalter's mythical world of immortals, magic, and dark seduction! Zane, a fierce vampire warrior, has been enslaved by the Amazons. Nola, a lovely Amazon soldier, has been cursed with invisibility. Now, these two stubborn enemies must overcome the pasts that haunt them and embrace a love that can set them free.