In this book, Fiendish Fox needs help with her big, bad burglary.Can Monstrous Mouse be her perfect partner in crime?This title is for readers aged 7 to 11 years old. The Big, Bad Burglars is at Oxford Reading Level 7. It is a fully decodable book for pupils who are working below expected standard in their reading.The Rise series ensures that older struggling readers have books with age-appropriate content and topics, that look like the books their peers are enjoying, but are written at a level they can read successfully.