Read this over a decade ago, but I noted witty passages--and there are many. Like Leon on Venice, Pears captures Italian policing bureaucracy, its authoritarian sexism combined with a bracing incompetence: the Amanda Knox case provides the best illustration, where poorly gathered, doubtful evidence was used to pursue a criminal prosecutor's (i.e., himself facing a trial) original, unwavering idea.
But additional to Leon, Pears adds the delicious factor of comparative incompetence between Italy and the UK. Bottando is a fine invention, a bit like Leon's Brunetti in that both can negotiate the impenetrable bureaucracy, but at a cost, personal and professional. His assistant Flavia affiliates with the British art dealer Jonathan Argyll, who appreciates genuine, less famous art, so therefore makes little profit.
This one begins with Bottando's boss criticising the Art Squad's work, and especially, their expense accounts. His critique makes the expense of Flavia's trip to England delicious. She goes to catch up with Argyll and mutually to inspect a deceased art dealer and possible major thief.
Meanwhile, Argyll has been staying at a grand, fifteen bedroom, though declining country house inherited by the only relation who isn't a total deadbeat, Mrs Verney. She talks "normally," "None of the thick rusticity of the locals, nor the tonsil-strangling accents normally associated with the English aristocracy"(70).
Mrs Verney reflects on having inherited, "I had no idea being priviledged required so much work...I was bringing in some wood. Chopped with my own hands. It's another skill you learn when you're priviledged"(91).