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

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

*Winner of the Irish Children's Book Award* 'Funny, warm as toast and packed full of ideas that fill up your head and burst in your brain like fizzy magic!' Noe

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

Hello mouse friends! Join me, Geronimo Stilton, in solving this whisker-licking-good mystery. Find clues with me as you read. Together we'll be supersneaky inve