Book excerpt: Fascism is not a thing of the past and, in this era of crisis and austerity, it is growing even stronger. The fight against it must be aggressive and unrelenting. Using a mixture of orthodox history and eyewitness accounts, "M. Testa" makes the case for a resolutely militant anti-fascism, taking us from proto-fascists in nineteenth-century Austria to modern-day street-fights in London. Provocative, unapologetic, and based on extensive research. M. Testa, undercover anti-fascist blogger, has analyzed the changing fortunes of the British far right since 2009. He has written for the anarchist magazine Freedom and is a member of the Anti-Fascist Network.