The Lighthouse-Keeper's Daughter

Jenny Haniver wasn't meant to be down by the river the day she fished the boy out of the water. But she's also never been good at listening to her aunt's warnings about monsters that live in the water, and now she's unleashed a boy who may not quite be a boy into her sleepy village. Any hope Jenny might have had about this becoming somebody else's problem evaporate as rumours of escaped demons and missing children circulate, and Jenny begins to discover that she may have more in common with the river boy than she might have thought...