For Inspector Hunkeler the New Year begins with a most unwelcome phone call. He is summoned back to Basel from his holiday to unravel a gruesome killing in a gardening allotment on the city's outskirts. An old man known as Anton Fluckiger has been shot in the head and found hanging from a butcher's hook from the roof of his garden shed - like butchers hang the carcasses of dead animals. Hunkeler must deal not only with the quarrelsome tenants of the allotment but with the challenges of investigating a murder that has taken place outside his jurisdiction, across the French border in Alsace. The clues lead to the Emmental in Berne, and then events from the last weeks of the Second World War in Alsace come to light, the wounds of which have never healed in the region.

Smart materials stimulated by chemical or by logical signals hold promise for many applications, including new sensors and actuators for medicine, environmental and process control. In contrast to other books on responsive materials which are restricted to sensing, this volume not only highlights fundamental chemical and physical principles but also focuses on the use of smart materials for applications such as drug delivery, wound healing, cell adhesion, tuneable vesicles, surface control, smart paints and glasses, separations, oil recovery and artificial muscles. In this completely updated and expanded edition, readers are introduced to the area with chapters reflecting the enormous expansion of the field in recent years. Different responsive material systems will be covered including hydrogels, membranes, thin layers, polymer brushes, chemomechanical and imprinted polymers, nanomaterials and silica particles. With contributions from internationally recognised experts, the book will appeal to graduate students and researchers in academia, healthcare and industry interested in functional materials and their applications.

It is the end of October, the city of Basel is grey and wet. It could be December. It is just after midnight when Police Inspector Peter Hunkeler, on his way home and slightly worse for wear, spots old man Hardy sitting on a bench under a street light. He wants to smoke a cigarette with him, but the usually very loquacious Hardy is silent-his throat a gaping wound. Turns out he was first strangled and his left earlobe slit, the diamond stud he usually wore there missing. The media and the police come quickly to the same conclusion: Hardy's murder was the work of a gang of Albanian drug smugglers. But for Hunkeler that seems too obvious a resolution. After all, Barabara Amsler, a prostitute, was also recently found strangled, her ear slit. He follows his own intuition and methods which lead him deep into a seedy world of bars and night clubs. More ominously, he soon must face the consequences of certain events in recent Swiss history that those in power would prefer to keep far from the public eye.

An elegant young Lebanese man carrying diamonds in his bag is on the train from Frankfurt to Basel, a drug mule on the return journey. At the Basel train station, Hunkeler is waiting for him after a tipoff from the German police. The courier manages to get to the station toilet and flushes the stones away. Erdogan, a young Turkish sewage worker, finds the diamonds in the pipes under the station. To him they mean wealth and the small hotel he always wanted to buy near his family village. To his older Swiss girl-friend Erika, employed at a supermarket checkout counter, the stones signify the end of their life together. She knows that Erdogan has a wife and children in Turkey. For the courier, finding the stones is a matter of life and death. His employers are on their way to "tidy things up". For Hunkeler the stones are the only way to get to the people behind the drug trade. They turn out to include not only the bottom-feeding drug gangs but bankers and politicians very high up the Basel food chain.