The mermaid of black conch - Monique Roffey

Condition: New 

Near the island of Black Conch, a fisherman sings to himself while waiting for a catch. But David attracts a sea-dweller that he never expected – Aycayia, an innocent young woman cursed by jealous wives to live as a mermaid.

When American tourists capture Aycayia, David rescues her and vows to win her trust. Slowly, painfully, she transforms into a woman again. Yet as their love grows, they discover that the world around them is changing – and they cannot escape the curse for ever…