Is it really 23 years since first we  met? Who could not love Commisario Guido Brunetti and his loveable collection of family and colleagues?

Venice – it is traditional at this point to say that the city is as much a character in the novels as the humans,  – the city Brunetti navigates with as much detached san froid as he can muster as the murky world of Italian police work intrudes on his homelife.

Donna Leon’s 24th addition to the Brunetti series is Falling in Love

There are many theories as to why people read crime fiction – catharsis born of frustration at their own lives, vicarious wish-fulfillment to name but two – but there’s no doubt that Donna Leon’s characters buck the trend of the standard tropes found in the genre.

So much so, that to define the character of Brunetti, it may be easier to say what he is not.

Brunetti is not divorced. Married to a wonderful professor of literature, Paola. She may have been born into the Venetian nobility, but this rebellious left wing academic with a burning – necessarily unrequited – love of Henry James is mother to his children and always on hand to tease him, gently chide or act as a moral arbiter for Guido if he begins to stray too far from the path of righteousness. Paola can cause him problems, such as when, in fury at the authority’s lack of power to counter a sex tourism travel agency, she was driven to smashing the firm’s window with a brick, but she is almost always on hand to provide a sumptuous home cooked lunch or dinner.

Brunetti is not an alcoholic. Although, he is partial to a little tipple on his terrace at the end of a long day. Or lunch time. Or whenever the Veneziano weather will allow.

Brunetti is not fetishistic about the law.  As a Commisario of the Italian police, Brunetti is most often found examining his cases in terms of real politik – can something be done? If so, at what cost? And, how many favours will it cost a good man? If the answer to any of these is too much; then he may well let things slide. But never too far – after all, he still has to face Paola at the end of the day.

Brunetti is not estranged from his family. He has too children, Raffi and Chiara. They have not aged a great deal over the preceding near-quarter of a century, Raffi is a perpetual teen at university and still coming home to Mama, whilst Chiara has inherited his mother’s social conscience, but both children will still do the washing up after a family meal – even with a little grumbling.

Brunetti is not a lone wolf, or vigilante against the world. Guido relies heavily on a support network of colleagues, most notably his sergeant (later Ispettore) and friend Vianello, who plays Horatio to his Hamlet.

His greatest asset in his work – at least in terms of getting results – is the mysterious Signorina Elettra. His boss Vice-Questore Patta’s secretary, well connected and with a varied dating history, she spends the finances of the Questura on flowers to brighten her day and spends the rest of the time frightening Patta with her intelligence and Brunetti with her ability to circumnavigate the computer systems of the Italian state. Oh and the law, but she never seems to worry too much about that.

Some of the Brunetti books were adapted fro German television, apparently to Leon’s displeasure.

On the other hand, Brunetti is in conflict with his boss. One trope of the genre Guido does fit is his dislike of his boss. Vice-Questore Patta is vain, lazy and southern. Not a great combination in Brunetti’s opinion. He is joined by his subordinate brought along from Naples in the unlovely form of Lieutenant Scarpa who, over the course of the novels, has done nothing but snarl and act as a counter-weight to Brunetti and Vianello’s innate goodness.

Across a series this long, there is some variation in quality, for sure. The earliest novel, Death La Fenice was a promising start, but the series really hit its stride with a run that took Brunetti from a military academy in Uniform Justice to the famous glass works on Murano in Through a Glass Darkly.

Latterly, the novels feel like they have fallen into a comfy rhythm that pleases rather than pulsates on the reader’s palate. The latest novel, Falling in Love, is the 24^th in the series and brings us back full circle to the opening opera-themed novel. And it’s fine. Not the best, not the worst.

But, if you’ve never had the pleasure of meeting the Brunettis, dip in. You’ll not be sorry.

Falling in Love is available from Amazon.co.uk