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.

Brave Tim agrees to look after Rosa's pets. He isn't afraid of vultures or wolfhounds, or even giant rabbits.

But he isn't so sure about the gorilla, gargling in the kitchen!