Twins Annalie and Will are sailing halfway across the world to find their missing father, while trying to evade the all-powerful Admiralty that governs their world in this highly original nautical adventure story with a speculative fiction twist.

PUBLISHED AS THE FLOODED EARTH IN THE US AND WINNER OF THE 2019 GREEN EARTH BOOK AWARD

When Will and Annalie’s father disappears, they set out on a perilous sea voyage to find him. The motley crew of runaways put their faith in each other, and in a small sailing boat called the Sunfish. In a world transformed by a catastrophic Flood, they embark on an adventure that will test their ingenuity – and their friendship – to the limits.

The crew face off against storms and pirates, but the biggest threat of all comes from the Admiralty, the all-powerful navy that rules the oceans of the world. The Admiralty are supposed to be the good guys, but the deeper the Sunfish voyages into the Moon Islands, the more they realise that nothing is what it seems.