when we were in year 4 we (as year4) read a book called varjack paw ad i would recommend it and give it 5 stars i also read th second book in the series varjack paw the outlaw (the book is about fighting cats) and if you read it i really hope you enjoy it
https://www.google.co.uk/search?q=varjak+paw&ie=UTF-8&oe=UTF-8&hl=en-gb&client=safari#biv=i%7C0%3Bd%7CXdOg7A0YPrLPlM%3A