33 books • 6 series
Book #1: Murder Keeps No Calendar
Book #9: The Corpse with the Crystal Skull
Book #10: The Corpse with the Iron Will
Book #12: The Corpse with the Turquoise Toes
Book #13: The Corpse with the Opal Fingers
Book #14: The Corpse with the Pearly Smile
Book #1: The Case of the Dotty Dowager
Book #2: The Case of the Missing Morris Dancer
Book #3: The Case of the Curious Cook