Jim Qwilleran and his Siamese sleuths, Koko and Yum Yum, investigate the disappearance of a wealthy railroad buff in this mystery in the New York Times bestsell

In this charming Cat Who mystery, a misused mansion sets the stage for a strange caper for Jim Qwilleran and his cats Koko and Yum Yum. Qwill’s moved into the

Jim Qwilleran and his cats Koko and Yum Yum must solve a curious caper in this mystery in the bestselling Cat Who series. Something is amiss at Maus Haus. Not j

In this mystery in the bestselling Cat Who series, there’s something rotten in the small town of Pickax—at least to the sensitive noses of newspaperman Jim

In this mystery in the bestselling Cat Who series, a murder sends Jim Qwilleran and his cats, Koko and Yum Yum, on a trail that will demand all their feline int