With her series, the author invites the reader to a trip through Italy: to Rome (Vol. 1 "e;The War of the Roman Cats"e; A1), to Busseto, the city of Verdi (Vol. 2 "e;The Theft of Aida"e; B1), to Cremona, the city of Stradivari (Vol. 3 "e;The Lost Stradivari"e; B2), to Venice (Vol. 4 "e;The Gondolier of Death"e; A2), to Florence (Vol. 5 "e;The Poison of the Medic...