When Koko's star watching leads Qwill to a dead body, serious sleuthing ensues... Qwill, Koko and Yum Yum find themselves embroiled in the world of extra-terres

Jim Qwilleran and his cats, Koko and Yum Yum, have a close encounter with a killer in this mystery in the bestselling Cat Who series. UFOs in Mooseville? Rumors

Jim Qwilleran and his cat Koko get a taste of trouble in the second mystery in the bestselling Cat Who series. Jim Qwilleran isn’t exactly overwhelmed by his

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

When a visiting estate jeweler is found dead, prizewinning reporter Jim Qwilleran and his Siamese cats, Koko and Yum Yum, must do their best to find the purr-pe