Wave Eleven: Daughter of Divers.

Wave Eleven: Daughter of Divers is up. Mirra encounters an old enemy and finds that things have changed.

Excerpt:
"The silver fishes arrive promptly every morning to deposit the baskets of oysters at the Eateries. They arrive, glinting silver in the sun. They are magic-powered blimps, shaped like the aerodynamic forms of fish. I would watch them fly overhead as they make their stately way to the Eateries. They are mostly piloted by men. Like Second Father."

And if you like this series and want to see it continued...