Book excerpt: Lizzy Baxter is thrilled when her family moves to Cornwall – she's always loved the beach. Lizzy doesn't realise, but she has a special connection with the sea – and the mysterical mermaids and silver dolphins who swim there. But there's much more to the beautiful blue-green world than magic. The evil sea queen is plotting to steal something precious – something that belongs to Lizzy. The Mermaid Curse quartet is a perfect blend of fantasy and reality for readers aged 8–10.