Firstly, I thought the cover of this book was super cute and would definitely attract a young audience, the target market. This book was about Bletchley park and the war which I thought was great as it allowed children to learn about an important part of history in a fun and enjoyable way. For this reason, I would definitely recommend this book since from reading this book with children it certainly provided enough mystery and plot line whilst also allowing for increased curiosity where we could then follow up on. For example, after reading this book, we looked for more information regarding Bletchley park online and researched some non fiction books in this area. I have not seen many, if any books based on this specific area, so I am glad I got the chance to discover this particular book. Overall, it was a pleasant read suitable for children.