I have just finished a spy novel "Miss Garrote" by Victoria Newhope. It's a well twisted story with a lot of interesting and rare information. The best part was about "rat ways", a secret system of underground tunnels dug under Europe. I've never heard about it. (I'm wondering if it's real.) So, I'd recommend this very informative, easy to read and entertaining book. Oh, almost forgot! There are few chapters available at
http://www.amazon.com/dp/B005ID9LOA
Which spy novel or super agent story can you recommend?