Cat Who Blew the Whistle (The Cat Who Mysteries, Book 17)

Cat Who Could Read Backwards (The Cat Who Mysteries, Book 1)

Cat Who Ate Danish Modern (The Cat Who Mysteries, Book 2)

Cat Who Turned On & Off (The Cat Who Mysteries, Book 3)

Cat Who Saw Red (The Cat Who Mysteries, Book 4)

Cat Who Played Brahms (The Cat Who Mysteries, Book 5)

Cat Who Played Post Office (The Cat Who Mysteries, Book 6)

Cat Who Knew Shakespeare (The Cat Who Mysteries, Book 7)

Cat Who Sniffed Glue (The Cat Who Mysteries, Book 8)

Cat Who Went Underground (The Cat Who Mysteries, Book 9)

Cat Who Talked to Ghosts (The Cat Who Mysteries, Book 10)

Cat Who Lived High (The Cat Who Mysteries, Book 11)