15 books • 5 series
Book #1: Purr M for Murder
Book #2: Death by a Whisker
Book #1: Meow If It's Murder
Book #2: Claws for Alarm
Book #3: Crime and Catnip
Book #6: A Purr Before Dying
Book #7: Bell, Book and Corpses
Book #1: The Time for Murder is Meow
Book #3: Death Steals the Spotlight
Book #4: Cats, Carats and Killers