The Cat Who Short Story Collections series by Lilian Jackson Braun consists of 3 books, published between 1988 and 2003. The series begins with The Cat Who Had 14 Tales.
The Midnight Louie series by Lilian Jackson Braun consists of 31 books, published between 1992 and 2016. The series begins with Catnap / Cat in an Alphabet Soup (By: Carole Nelson Douglas).
The The Cat Who... series by Lilian Jackson Braun consists of 29 books, published between 1966 and 2007. The series begins with The Cat Who Could Read Backwards.