Discover what happens when unusual plants and animals move house halfway around the world! TreeTops inFact is an exciting non-fiction series for children aged 711. Its range of subjects and careful levelling make it easy to select books that children will love. What happens when animals and plants are taken out of their natural habitat? It can be a disaster for their new neighbours! Invasive Species investigates the species' which are threatening to take over. TreeTops inFact is a non-fiction series that aims to engage children in reading for pleasure as powerfully as fiction does. The variety of topics means there are books to interest every child in this compelling series. The series is written by top children's authors and subject experts. The books are carefully levelled, making it easy to match every child to the right book.