Collins Big Cat is a guided reading series for ages 4-7 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. Dunkan the duck, aka Batbird is driving his family and friends mad with his superhero antics. One day, though, Dunkan gets to be a real superhero. A humorous fantasy story by leading children’s author, Jane Clarke.