This guide provides information for those looking for information about cats. Each tab covers a different topic: History, Breeds, Biology, and Popular Culture. For each topic, lists of books, articles, and website links are provided. Cats were first domesticated thousands of years ago and have had quite an interesting history with people. Today, cats are a very popular pet and there are many different breeds. Cats are represented in popular culture in many ways, such as characters in books and movies and as "memes" on the Internet.. One can't go to far on the Internet without seeing something relating to cats.