Hannah is excited to spend some time at her best friend Jacob's lake house this summer. A champion swimmer, Hannah is looking forward to doing daily laps and hanging out with Jacob sans parental supervision. The catch? Hannah's annoying new stepsister, Katie, is tagging along. Katie is wild and pretty and seems to have a thing for Jacob. Hannah's not jealous...or is she? To make matters worse, the town they're staying in is sort of creepy. And as Hannah gets to know some kids in the town, she learns there are all kinds of rumors swirling about the lake. Rumors about mysterious deaths and drownings. And monsters that may lurk below the deep. Hannah doesn't believe any of it, until she sees something horrific happen to a new friend in the lake. Did Hannah just witness a murder? Or was this a prank gone awry? And who can Hannah trust now? Master of suspense Kieran Scott spins a story full of twists and turns that will leave readers gasping and guessing until the very end.