Storm Harn is not your typical 16 year old and St Augustine, Florida is not your typical beachside town. What they have in common is a century old secret that, if not solved, may destroy them both by summer's end. Soon after arriving in St. Augustine, Storm's "growing pains" transform into sensuous curves, salt cravings replace her sweet tooth and her emotions affect the weather. Storm has reached transition; the age all mermaids transform from vulnerable, human-like adolescents to beautiful and powerful adult sirens. The catch? Storm wasn't told of her mythical lineage by her human father or her nana. Suddenly part of a powerful lineage of mermaids that rule the Atlantic waters, she is thrust into a world filled with magic, romance, deception and danger...but not the truth. Both her human and mer families are keeping yet another secret from her...