Bletchley Park, and the important work taking place there, was unknown to the average English citizen but to Osla, Mab, and Beth, it was about to become their whole world. Using each of their individual talents, these three women will help change the course of World War II.

As members of the famous codebreaking team, these women will help defeat the Nazi army as it makes its way across the continent. Along the way, Beth realizes that there is a traitor in their midst and receives the ultimate punishment to keep that information hidden. Together, the trio brings the traitor to light and mend fences for past grievances along the way So, if you really enjoy historical fiction like I do, itís a must read!