In Deep Waters – Melissa McClone

Long ago and far away……there was a world filled with light and laughter and love. But quakes buried the land deep below the sea. Slowly the people adapted to their new world. But a civil war broke out, forcing the king of Pacifica to send his four children far away, each with a guardian and a piece of the royal seal.Twenty-five years later, it was time for the siblings to be reunited–and reclaim what was lost. Natural beauty Kayla Waterton had always avoided the sea–she'd sensed its secrets…and its danger. But a chance-of-a-lifetime search expedition for a sunken ship could lead to answers about her mysterious past…and passion in the arms of modern-day pirate Captain Ben Mendoza….