I really like this book. It tell a story about how twin siblings find one another after thinking one is dead. How the guardians of the mermaids came to be and how the mermaids and them live. How one mermaid makes a deal with a werewolf so her people can mate on the beaches when the full moon is up. And it tells about one werewolf trying to do what is right. No werewolf is born except for a couple of kids which is half wolf they and there mom is allowed to stay with the pack but others are not including the kids who come out more human than wolf.
I really hope the second book is just as good as this one.