Collins Big Cat is a guided reading series for ages 4--9 edited by Cliff Moon.

Top children's authors and illustrators have created fiction and non-fiction books that your children will love to read, banded to help you choose the right book for every child.

Practical teaching notes are included at the back of each book.

When the Game Player of Zob pays a visit to earth and challenges the earthling children to a game, the children soon find out that the alien is a very bad loser -- and that isn't good news for them...A funny sci-fic story.