Nobody said saving the world would be easy . . .

Until now, Max and her best friends have lived a lonely existence: hunted, tortured and pushed to the fringes of society. But things are changing.

The flock have finally found acceptance for their extraordinary skills. But fame always comes at a price, and Max soon realises a life of celebrity isn't all she expected.

Meanwhile, something deadly is lurking in the depths of the ocean. As the flock uncover a terrible secret that is set to threaten the world, they must prepare to save the day.

But is this a disaster too tough to tackle - even for them?