Did anyone else here read "Felidae"?
It's a German? novel written by Akif Pirincci. It's a murder mystery, but with cats.
The plot is that the main character, Francis, moves into a new neighboorhood with his owner. As he's checking out the house, he finds a cat corpse in the backyard. A cat named Bluebeard tells him that it's the fourth murder this month. Realizing that something serious is going on, Francis decides to investigate.
In my opinion, Felidae did way better with the whole "sentient cats" logic than Warriors, as Felidae's is much more realistic since the cats actually act like cats.
Oh, and the novel got its own movie adaptation. It can be found on Youtube.