The Cat Who Talked Turkey by Lilian Jackson Braun

In Qwill's opinion, "A town without a bookstore is like a chicken with one leg," and since the late Eddington Smith's bookstore burned down, the town of Pickax has been somewhat off balance. To the rescue comes the Klingenschoen Foundation, manager of Qwill's estate, which considers a new bookstore a worthy investment. Delighted by their good fortune, the people of Moose County prepare to celebrate the gala groundbreaking of the store on the site of the old. But no one is prepared for the discovery of the body of a man shot execution style in a wooded area on the very same day. Now Qwill and his clever cats have their work cut out for them.