Grouped into categories of largest, smallest, hairiest, hairless, best hunters, fastest runners, smartest, and other categories, this book presents information on "extreme" breeds of cats, such as Ragdoll, Maine Coon, Singpura, Skookum, Persian, Turkish Angora, and other breeds.

Grouped into categories of tallest, heaviest, smallest, smartest, and more, this book presents information on "extreme" breeds of dogs, such as Great Danes, English mastiffs, Japanese Chin, German shepherds, Komondors, greyhounds, and other breeds.

This book presents information on spiders as pets, including tarantulas, wolf spiders, trapdoor spiders, jumping spiders, fishing spiders, and grass spiders.