Emily is headed to a tropical island for a relaxing vacation with friends and family. And this time, Emily promises her best friend, Shona, there will be absolutely no adventure just plenty of fun. But somehow excitement always seems to find Emily, and before she knows it, she ends up on the other side of a powerful waterfall on a forgotten island no one else can get to.

When Emily makes a wish on a magic stone, she gets a glimpse of what the future holds--and it's a disaster! She tries to make things right, but each trip through time takes Emily to a future where things turn out badly for either the humans of Brightport or the merpeople of Shiprock. Plastic pollutes the ocean, garbage overflows the landfills, and the two towns are no longer getting along. Emily realizes she can't save her hometown and the ocean alone,...

Emily Windsnap's best friend, Shona Silkfin, is a mermaid who loves to sing . . . but only when she is by herself. So when Shiprock School announces a talent show whose winner will have the honor of meeting King Neptune, everyone is excited to perform--except Shona, who is too nervous to sign up. But when Emily overhears her friend singing, she's amazed by Shona's beautiful voice. With Emily's encouragement, Shona decides to enter the talent show--and...

Best friends Emily, Shona, and Aaron are wandering the ocean in search of something fun to do when they notice a boat from a place called Sea Park, which claims to have the best attractions. On their way to the boat, they find dolphins caught in nets. They set the dolphins free. When they realized the danger ocean creatures are in, the three friends proved the importance of standing up for others.