I would recommend this book to year 5 and year 6. It is full of exciting things.
The main character is a boy called Matt. The bit that I have most enjoyed for the moment is when a guard of a prison where is kept Matt’s best friend Aman. The guard goes totally mad when Matt’s grandparent shows a family photo and the guard goes totally mad and shouts to the grandparent my favourite character is Matt and the Matt is very friendly.