'I can feel it. It's coming back . . .'
For centuries the Grey Horse, a cruel spirit from the sea, was trapped in a tiny statue. But now it is broken and the Grey Horse is free to bring havoc and terror once again. Tamzin is afraid, especially after losing the blue talisman she swears to ward off evil. As the power of the Grey Horse takes hold, Tamzin is drawn deeper and deeper into danger . . .