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My other recommendation would be Helmet For My Pillow by Robert Leckie. This is one of the books that "The Pacific" miniseries was based off of. Pretty interesting perspective on the war in the Pacific from a young guy who was sort of a ne'er do well. It gives such a well-rounded, un-stereotypical account of what it was like to be soldier in the Pacific campaign. Very humanistic writing.

D DAY Through German Eyes parts 1 and 2. Incredible read all the way through. Written by a German journalist whose job during the war time was to write propaganda articles for German newspapers. His work brought him behind the lines of the sea wall in Normandy before the D DAY invasion. Years after the war, he tracked down many of the soldiers he interviewed and collected oral histories of their personal experiences during D Day and their feelings about fighting for Germany. He never published these for fear that they would be misconstrued as Nazi propaganda (NOTE: these are anything but Nazi propaganda, but many of the soldiers share a lot of confused and mixed feelings about what their time in the army actually meant). After he died, his son found the manuscripts and had them published. Very interesting look at the war and the invasion from a point of view that's rarely been written about.