The Magicians of Caprona is a book in the Chrestomanci series.
Plot[]
In the Italian city-state of Caprona, two spell-houses (the Montanas and Petrocchis) blame spells on one another. But the city is losing its virtue and the surrounding city-states prepare to declare war. The story revolves around Tonino Montana, but includes Angelica Petrocchi as a second main character. The story also focuses on Paolo Montana and Renata Petrocchi