Jim Qwilleran and his cats investigate a hotel bombing that killed a housekeeper and the disappearance of a mysterious woman after the blast.

Jim Qwilleran—along with his lovable Siamese cats Koko and Yum Yum—follows a trail of clues as elusive as a cat burglar in the night in this mystery in the New York Times bestselling series.
There’s been a rash of petty thievery in Pickax—ever since banker Willard Carmichael and his flashy young wife, Danielle, moved in. But now Willard’s been killed in a mugging Down Below…or so it seems. Qwill’s...

Persuaded to join a tour of Scotland, Jim Qwilleran finds his enjoyment of the trip threatened when a jewel thief swipes a suitcase, the bus driver vanishes, a fellow tourist is found dead, and Polly is tailed by the Pickax Prowler.

As the Highland Games approach, Jim Qwilleran and the citizens of Pickax prepare to celebrate their Scottish heritage. But the revelry is marred when a visiting jewelry dealer is found dead in his hotel room. His assistant is missing, and the winner of the caber-tossing contest disappears as well. Qwill has a lot of mysteries to sort out, including Koko's sudden interest in photos, pennies, and paper towels.

The people of Pickax are in a state of eager anticipation. The Pirate's Chest, the long-awaited new bookstore, is finally set to open, and the Theatre Club is preparing to perform Oscar Wilde's The Importance of Being Earnest. However, the play is brought to an abrupt halt as a cast member is killed in a car accident. But was it really an accident? As suspicions rise, Qwill and his sleuthing Siamese cats have their work cut out for them.

The colorful Casablance apartment building is in danger of demolition--but not if Jim Qwilleran can help it. He's determined to restore the building to its original grandeur. So he moves in with Koko and Yum Yum--and discovers that the Casablanca is steeped in history...and mystery. In Qwill's very apartment, a glamorous art dealer met an untimely fate, and the veteran journalist and his crime-solving cats are about to reach new heights in detection...

The development of a major resort complex at the southern end of Breakfast Island is causing a ruckus. Local residents, summer people and mainland fisherman are all hopping mad that the peace of their island retreat is being shattered. Then a cabin cruiser explodes in the marina causing general alarm. But when a series of deadly accidents follows on the heels of the mysterious explosion, Qwilleran begins to wonder if sabotage is involved.

While sifting through closets of junk in the mansion they have rented, Qwilleran and his feline companions, Koko and Yum Yum, uncover a mystery involving the suicide of the former owner and the murder of a potato farmer.

Qwill and his cats vacation in Mooseville, but when the carpenter he hires disappears, he begins to investigate what may be a serial killer's plan to wipe out the area's woodworkers.