I'm not a mystery reader or a spy book reader but I do love well written and exciting non-fiction and Agent Sonya is a great read. And since I facilitate a large book group I am recommending this book as one we must read. It is filled with great discussion issues that we can sink our teeth into and growl and pull it them this way and that. It is always a challenge to find a book that is not just a good read but also lends itself to a great discussion.