First impressions for this one is that it doesn't blow me away, it's not something I'd pick up in the book shop but anyone who loves stories of espionage and also historical fiction I feel are going to love this. I will say I do enjoy the cover and I think the title of this would catch a few people's attention to read the blurb. This will be an exciting read for others but I can tell it wouldn't really be my cup of tea.