After graduating in History from the University of Sheffield in the early 1990s, John Broom pursued a career in teaching, firstly in his chosen subject and latterly with children with Autism. A chance inheritance of family papers eleven years ago prompted his interest in the spiritual and ethical issues of the twentieth-century world wars.John has been awarded a PhD on Christianity in the British Armed Services by the University of Durham, and is the author of four published books: _Opposition to the Second World War_ (Pen & Sword, 2018); _A History of Cigarette and Trade Cards_ (Pen & Sword, 2018); _Fight the Good Fight: Voices of Faith from the Second World War_ (Pen & Sword, 2016); _Fight the Good Fight: Voices of Faith from the First World War_ (Pen & Sword, 2015).