The Olympuss Games series is set in ancient Greece and ancient Rome. Cats rule the world, people have never existed. This 4 book quest is a 'purrfect' way of bringing history alive for 6-10 year olds. Like the original Spartapuss books, the new School for Strays series is set in ancient Roman times, in a world ruled entirely by cats. It is a 'purrfect' way of bringing history alive for a younger audience. Each book contains 15 illustrations by artist Chris Watson.