The Case of the Disappearing Fish is Cat and Dog's first detective challenge! Oxford Reading Tree All Stars stories are imaginative yet age-appropriate, perfect for stretching able infants. All Stars is endorsed by Potential Plus, a leading charity which supports children with high learning potential. Cat and Dog are detectives. Can they solve The Case of the Disappearing Fish? 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.