Book One: The Codebreaker's PromiseIn a war built on secrets, one woman's code could change everything even the meaning of love. England, 1943. When linguist Evelyn Hart is recruited to the mysterious Bletchley Park, she expects long hours translating enemy messages - not uncovering a conspiracy that could alter the course of the war.Bound by the Official Secrets Act, Evelyn must hide her work from family and friends. But when she meets David Rosen, a brilliant Jewish refugee mathematician haunted by loss, their partnership turns into something undeniable a love as forbidden as it is fragile.Together, they discover coded transmissions revealing a British officer selling information to the enemy. Exposing the truth could save thousands of soldiers or destroy everything Evelyn's come to believe in.As the bombs fall and loyalties blur, she must choose: protect her country's secrets, or follow the one message that could lead her back to the man she loves.Perfect for fans of The Nightingale and The Alice Network, The Codebreaker's Promise is a heart-stirring tale of courage, intelligence, and love tested in the fires of war and the unseen women who helped end it.