‘You can spoil anything!’ Aunt Agnes tells Amy, proudly. ‘You’ve got the knack. Spoiler!’

Amy is tired of spoiling things, but to escape her aunt and uncle, she must do one last, treacherous deed – double-cross Copper, the enemy.

Amy has the battle of a lifetime trying to do the right thing in this extraordinary, icy adventure.

Copper previously starred in her own adventure: ‘A sheer pleasure to read’ (Junior Education)