Carpet Kingdom (1970)

Following in the footsteps of his father and grandfather before him, Owen is about to be inducted into the family business and fulfill his destiny to be a carpet salesman. But when his favorite Great Uncle Grover, the family iconoclast, dies suddenly, he leaves Owen with some puzzling last words. Now Owen must reconcile his mother's desire for a respectable funeral with his eccentric uncle's final wishes, and find the key to his own kingdom.