The saga of Alex and her 30 years as a spy for Great Britain in the SOE and MI6 had so much potential. She undertook numerous missions behind enemy lines in WW II. As the wife of an ambassador, she was able to report back to MI6 from India (during Partition), Morocco, Hong Kong, and Russia (during the Cold War). Alex is a very likable character and her desire to serve her country comes through loud and clear. I just did not feel emotionally engaged in her story for much of the narrative. It just felt very shallow in emotion for much of the story. Readers who love quick read with exotic locales will find this book to be a treat. I was just expecting more.