If nobody minds me turning to a different category of book I have just finished reading D-Day through German Eyes, Book 1 and Book 2. My father served on board HMS Frobisher which was among the support ships on D-Day. Frobisher was moored alongside HMS Roberts as part of the mass of ships whose job was to pulverize the German defences for the Allied troops to land. These two books originated when a journalist interviewed a number of soldiers on the northern French coast, who were to be the defenders in the event of a landing by the Allies, for a German military magazine. The journalist, Dieter Eckhertz, didn't get the interviews published before that historic day, June 6, 1944. After the war he decided to track down the soldiers he had interviewed to ask them about their experiences on D-Day and in the days and following. He was able to find a good many of them and he got their stories down verbatim. Unfortunately, he died before he could carry the work out and the interviews eventually came into possession of his grandson, Holger Eckhertz, who edited them and linked them together into two books. These two volumes, as far as I know, are the first to give an account of the landings from the German soldiers' experiences.
If you've read The Longest Day or any of the other histories of that momentous event, you will have gained an insight into the mindsets of individual Allied soldiers, the planning and the decision making, but all of it from the Allied point of view. D-Day through German Eyes are books that are shattering in their rawness. The descriptions of new weapons developed by the Allies which I hadn't known were used that early are amazing in their effective but brutal way. One of them sounds like an early version of napalm. Another piece of information I gleaned from these pages was the sheer jaw dropping shock the German soldiers experienced as the early morning fog dispersed and they saw for the first time the thousands of ships moored off those Normandy beaches. One of them confesses that he realised the war was lost for them when he saw the immense numbers of ships and landing craft that had assembled without them knowing about it. They stretched from horizon to horizon as far as the eye could see.
For a different viewpoint on this turning point in World War II, these books are a must read - they certainly expanded my knowledge of D-Day.
These books can be downloaded or ordered in paperback format from Kindle.