Douglas Cat

Bobbun Books

Brave in a Cave (CURLY HARBOUR ADVENTURES)      

Douglas and His Cat-Grandma (English Edition)    

Bobbun Books

Poppy's Tail                                    

Forge

Cat in an Ultramarine Scheme                    

Forge Books

Cat in a Topaz Tango (Midnight Louie Mysteries Book 21) (English Edition)

Five Star

The Cat and the King of Clubs                    

Forge

Cat on a Hyacinth Hunt: A Midnight Louie Mystery

Curious Cat Books

The Terrific Trip of Douglas Drip                

Holiday House

Pig and Cat Are Pals                            

Forge

Cat on a Blue Monday