While the town of Pickax is swept up in its sesquicentennial celebrations, Koko plummets straight onto the head of a young man who has come to visit his wealthy

Koko's strange behaviour is not the only sign of trouble in Pickax... Qwill and his feline companions must unravel a puzzling tangle of mystery in The Cat Who D

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

When his cat Koko develops an odd obsession, Jim Qwilleran will have to sniff out the cause in this mystery in the New York Times bestselling Cat Who series. Ha

Brilliant Siamese cats Koko and Yum Yum help reporter Jim Qwilleran solve a complicated murder plot in this mystery in the bestselling Cat Who series. When Qwil