As a young soldier in the battlefields of Gallipoli, Sydney Loch witnessed the horror of war first-hand. On his return to Australia he detailed what he saw in his book, the Straits Impregnable. Hoping to avoid military censorship, his publishers dubbed Sydney's book a novel. But as the war ground on and the numbers of casualties grew, the publisher inserted a note saying the story was factual. the book, which had enjoyed huge literary acclaim, was immediately withdrawn from sale by the censors.