Amazon.com description: Product Description: A mysterious tower, a shipwreck, and a kingdom in the sea: so sets the stage for the second installment in The Sandcrest Chronicles. On his quest for the Seven Cencos of Power, James Draven finds himself trapped in the mysterious Saint Gray, a city sealed under the ocean by the power of the Water Cenco. Together with his brother Martin, a girl named Carter, and a boy named Chance, James seeks to unravel the mysteries that surround Saint Gray in order to save it from its watery prison; however, along the way, James is forced to face his most dangerous opponent yet: himself.