Sea Horses: Gathering Storm

When Tamzin goes to stay with her grandmother in Cornwall, she is drawn towards a small grey statue of a grey horse, kept in a cabinet for safe-keeping. One day she accidentally drops the statue and unwittingly releases the evil spirit of the Grey Horse that has been trapped inside. Her mistake threatens to bring storms and danger, and it is only Tamzin who can put things right. To do this she nee...