When the ground opens up underneath Bella, it's only the start of her adventures ... Oxford Reading Tree All Stars is an engaging chapter fiction series which combines age-appropriate content with imaginative stories, perfect for inspiring and stretching able infants. The series develops comprehension skills and provides a wide variety of fiction topics and styles, alongside illustrations that aid understanding.All the books in this series are carefully levelled, so it's easy to match every child to the right book - one which will develop their reading skills and fuel their love of reading. Help with children's reading development is also available at www.oxfordowl.co.uk.