Sun, surf, and tropical breezes--too bad this mermaid's perfect vacation is about to turn into a menacing mystery A tropical vacation sounds like the perfect way to spend fall break--even for an aqua-phobic mer-girl like Jade. She can't wait to enjoy the warm sunshine and all-you-can-eat buffet with her best friend Cori and boyfriend Luke. (That's right. Boyfriend. It's official.) But when a body splashes into the...