The quote below is from today's Telegraph Review, where amongst the book reviews Dan Jones considers Paul Preston's work on the Spanish Civil War and its fascist butchery, The Spanish Holocaust.
"Ernest Hemingway, George Orwell and the rest sent back graphic dispatches from the front line, and their work has left the historical impression that Europe's first open war between fascists and the combined forces of communism, socialism and social democracy was well covered and understood. Yet away from the eyes of the war reporters, argues Paul Preston, there was another Spanish Civil War, in which thousands of civilans were systematically murdered, and their deaths subsequently obscured".
Whilst accepting his latter point, the former is a re-writing of history. In this analysis, all those Anarchists in Barcelona and much of southern Spain must have been a figment of the imagination. I do hope that Preston's book is considerably better than Jones' summary above!