Glorious new re jacket of a Diana Wynne Jones favorite, featuring Chrestomanci – now a book with extra bits!

The Dukedom of Caprona is a place where music is enchantment and spells are as slippery as spaghetti. The magical business is run by two families – the Montanas and the Petrocchis – and they are deadly rivals. So when all the spells start going wrong,...