Ransom is a physician with Doctors Without Borders and is married to Emma, who just happens to be an international spy. Emma has disappeared and no one, not even her handlers are sure what side she's on anymore - America's or Russia's.
Jonathan is brought in by the head of 'Division' - they want to send him to try and find Emma and the arms dealer she may be with. The dealer is looking to use a weapon of mass destruction against the US.
Lots of crosses, double crosses, espionage, intrigue and plot lines taken straight from current headlines. The story moves along quickly and there's no lack of action. Although this book could certainly be read as a stand alone, I did feel a little out of the picture as I didn't have a firm grasp on what had gone on before. Emma is a shadow figure until 3/4 through the book. Ransom is an interesting character and it would be worth going back to start at the beginning to know him better. And there's definitely a fourth book in the works.
I can see this series being made into a movie a la Mr. and Mrs. Smith. Fans of Brad Thor and Vince Flynn would enjoy this series.
Read an excerpt of Rules of Betrayal.