Anyone who has read Wasp-Waisted --what is taking shape as the first in a series of crime novels featuring Captain Franck Guerin of the Brigade Criminelle--knows that the former secret service agent lives on more than coffee alone. In Night-Scented, David Barrie's second book portraying the underbelly of a world of affluence and luxury in Paris, there is maybe even a stronger sense that Guerin's diligent prying is fueled by an appetite for people and places. Night-Scented reads like a sketch-book that offers up a generous slice of Parisian life, from the glitzy and intricate world of perfume to the more sober corporate machinery of high fashion and high finance; from the obscure and bloodless regiment of France's secret service, to the worn and plodding yet ultimately hard-working civil service of the quai d'Orfèvres; from the plush interiors of some of the city's prized architecture to the harsh exteriors where the city's homeless take up temporary residence. These settings are peopled by a host of characters whose outlines are well drawn throughout and Barrie's readers will recognize the author's penchant for scrupulous descriptions --some might say unnecessarily so-- of each and every character's attire. But to be fair, Barrie makes a very good stab at making the pyschology of his characters equally realistic and this is what makes it in part such a gripping read. As in the first novel, shadows from Guerin's past quickly emerge, suggesting ties with a prior entanglement whose circumstances --personal and private-- are only partially revealed. Similarly, any of the people that cross Guerin's path are expertly shown to be caught up in a dense web of mystery surrounding the deaths of key players in a bid to market the world's most exquisite perfume. In the process only a few choice details about the captain come to the surface, such as his incorrigibly shabby appearance and regretful habit of always forgetting his gloves, but thanks to his careful watchfulness, there is ample opportunity to observe the people on his beat and get a feel for their moral fibre. You find yourself believing in the foibles and strengths of the characters, regardless of the side of the crime on which they appear to stand. This is true whether they rank among the ambitious managers and scheming financiers, the eccentric and creative perfumers, the ideologically-driven eco-terrorists, some merely naive some dangerous or among society's cast-offs--the more colorful of these being the knowledgeable and sharp-witted Adeline, with her caddy chock full of newspapers. Barrie succeeds in giving us a taste of these characters without ever fully identifying their place along the moral divide, at least not until the very end. Indeed the mystery remains intact until the final pages, as does Guerin's seeming fascination for the way the battle between right and wrong is played out. Though thankfully Night-Scented bears no weighty message, the allusion to Les fables, the moral tales by de la Fontaine is a useful clue early on in the book: Barrie likes a good story, one that is designed to instruct and to delight. For the francophile or amoureux of Paris, there is certainly plenty to delight one's senses. Reading this book is like heading out on a promenade past some of the better known attractions of Paris (the Jardin de Luxembourg, the Invalides and the Alexandre III bridge, the nearby Fontainbleau forest) while learning something at the same time about some of the city's better hidden secrets (the André Critroen park, the hôtel Lambert or the architecture of Henri Sauvage). These desambulations thread together a fast-paced plot carried along by crisp transitions that invariably throw Guerin up against some kind of adversity--none of which ever seem to ruffle the nerves of the ever-placid captain. Drily humourous to the end, Barrie's uncompromising prose is matched by the forebearance of his leading investigator. It is telling that even the rare glimpses the novel affords of a softer, more whimiscal Guerin are invariably served up with Barrie's distinctive biting edge : "It was always heartening to find someone truly alive in the midst of a murder enquiry." Maybe a third installment in the Guerin series will tell us more? A cheerful prospect for this reader.