Poets Square: A Memoir in Thirty Cats by Courtney Gustafson
Also, if you want a non-fiction rec, Dewey: The Small-Town Library Cat Who Touched the World by Vicki Myron.
I would add Cursed Cocktails to this list.
The cat who saved books!!
Hot hex boyfriend - Carly Bloom Cat’s people - Tanya Guerreror
Cute!
Omg wait this is my new favorite list of all time. KITTIES!!
The Dungeon Crawler Carl series by Matt Dinniman! Donut is one of the mains!
The Travelling Cat Chronicles by Hiro Arikawa!! Its about a cat and his human, and it's so good 😍
Sabriel
Starter Villain by John Scalzi :)