I recently discussed some Little Golden Books that I collect. I like to find cat-themed books, and just found a new one:
I discovered that I have 23 books with cat themes!
One of my very favorites from childhood is The Color Kittens. The version on the left is the older cover. The one on the right is quite recent.
Another clever book is The Secret Life of Walter Kitty, a spoof of the short story Walter Mitty.