Books that are first-hand accounts of war, like Storm of Steel?

Just finished Ernst Junger’s *Storm of Steel* and now I’m wondering what other first hand accounts of warfare there are along those lines, as in largely unembellished accounts of combat the author personally experienced.

Pretty much anything from WW1 and onward would interest me, I’m not terribly interested in most pre-1900s history and warfare.

by GuyPawnz