The Vampire's Bride by Gena Showalter — book slip

Layel, the king of the vampires, has lived for vengeance ever since a rogue horde of dragons killed his beloved over two centuries ago.

His existence is consumed by the desire for revenge until he meets Delilah, a beautiful Amazon who wants nothing to do with him. Yet, their undeniable attraction pulls them together in a game devised by the gods.

Trapped on an island, they must face the ultimate challenge: surrender to their passion or be doomed to an eternity apart.

This book is part of the Atlantis series by Gena Showalter, known for its mix of supernatural creatures and steamy romance.