In 1996 Prof. Hugh Cecil of Leeds University completed his magnus opus on the fiction written about the First World War by those who were there. He reviewed 12 books by 12 authors, and along the way mentioned many others. I have reviewed this and am now, one by one, acquiring and reading each of the books. 

I have just completed my second reading of 'Way of Revelation' by Wilfred Ewart. I feel I was transported to the sites and sounds of London and the Western Front between the summer of 1914 and late autumn of 1919, from the 'London Season' to the 'Victory Ball'.

I can think of no better insight into what it was like.