Beneath the Waves

The first human colonists of the water world Pamu built themselves a grand floating city and in doing so, made enemies of that race beneath the waves. Over the years, the floating city has been destroyed bit by bit, reducing it to a tiny village. But now the village is destroyed as well and one human girl has been chosen to undertake a dangerous journey to save not just the descendants of the colonists but all the races of Pamu.
Now including the short story To Rescue A Hero
A coin missing from a shrine, the last of Meredith's companions, a girl child who dreams true, and a teenager with neither past nor memory. These four elements will combine to reveal Meredith's fate after the events of Beneath the Waves.