Though extremely interesting (particularly Berlin at the very end of WWII), I found the novel a bit confusing which I very seldom feel while reading. After reading a long part of the novel about what was happening in London (also interesting), the next long part of the book took place in Berlin. While getting lost in the Berlin story, I found it difficult to get back to London and follow the connections between both stories. A bit of a shame as the theme sounded very promising indeed.
I received a digital copy of this novel from NetGalley and I have voluntarily written an honest review.