I loved it. Specially the part when Jemmy (the pirate) tells that "manners aren't always helpful". Also this book tells us the different people in our society. When your a noble or peasant. But sone people choice to be a shadow, like Attica. The society around her will not know that a girl. Who is just a daughter of a Cango peasant and a Bastard father will be a Spy of there country. I like to read more to justify the title Codes. I didn't read or i need more about codes. Mystery books usually give a intense feeling to a reader like I want more or what's next. Reading this you will ask for more. Specially in the part when you also decode some codes. Can i read more of this book. This is my first time using this site and its funny to read for free. I just wish for more. But, all in all i like the book. One of the genres i like is this kibd of book i wish i can read more or tell more.