Garfield's Pet Force is a series of books for young readers. It is a spin-off of Garfield, in which the main animal characters of the comic strip are portrayed as comic book superheroes in another dimension. The action takes place on the planet Polyester. 20th Century Fox has released a computer-animated direct-to-video film based on the novel series. There has also been an actual comic book series published by KaBOOM!.