The Cat Who Sniffed Glue, Paperback/Lilian Jackson Braun

Living in the peaceful city of Pickax may be restful, but it certainly isn't dull. At least not for one of the most eligible bachelors in town, veteran newspaperman Jim Qwilleran. Having inherited millions, Qwilleran and his two feline companions, Koko and Yum Yum, are preparing to settle down into a life of purr fect luxury. That is, until the son of a rich banker and his wife are found murdered. To the police, it looks like a robbery gone awry. But then Koko develops an odd appetite for glue. Qwilleran doesn't spot the clue until his beloved Siamese's taste for paste tangles them in a web of love, danger, and their stickiest case yet