The Tide Changers    by Sandy Green
Price: $2.99 USD. 37250 words. Published by Penumbra Publishing on December 19, 2011. .
Ford's feared the ocean since his dad disappeared 3 years ago diving near Cape Lore, NJ. Ford's older brother Jag is a swim champ, and his younger sister Mercedes has a mystical connection with the water. So why does he sink like a rock when he tries to swim? When Jag swims to the disappearing island and nearly drowns, Ford and Mercy must help him. That's when Ford discovers an amazing secret.