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 delightful Cat Who mystery featuring Jim Qwilleran and his lovable cats, Koko and Yum Yum, the rites of spring are celebrated with the fine art of birdc

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

THE FIRST COZY MYSTERY IN THE BELOVED NEW YORK TIMES BESTSELLING CAT WHO SERIES! The world of modern art is a mystery to many. But for Jim Qwilleran, it turns i

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