________________________''Utterly compelling... I absolutely loved it'' Sarah Winman''Tantalising'' Sunday Times''Thoroughly enjoyable'' Guardian________________________No one looks twice at the women in the typing pool.No one knows that two of them are trading secrets. The secret is a book, the size of the one in your hands, and within its pages, a love story that could change the world. But where there is love there is pain. And where there is deception, formidable danger...________________________''Mixing Mad Men and John le Carré ... addictive'' i paper''Irresistibly charged'' Mail on Sunday