A Broken World, Letters, Diaries & Memories of the Great War

I've finished reading A Broken World, Letters, Diaries and Memories of the Great War edited by Sebastian Faulkes and Hope Wolf.

At times the poignant words of those who endured the First World War brought tears to my eyes.

I've now made a list of fiction set in the era and non-fiction also set in the era which I would like to read.