Book 1

In a world fueled by magic harvested from whales, Annie Fairfax is heiress to its most eminent whaling company, until her fiance betrays her and takes over. Forced into hiding, Annie must place her trust in a young renegade captain who promises to restore her to power if she helps him find the legendary underwater city of the whalers' ancient enemies, the deadly finfolk—but he's keeping secrets too.