Anarcho-syndicalism has always been a theory of change derived from the practice of the working class. It started as a movement, expressing itself through action, and any theorists that emerged were militant workers who wrote for workers, not for social philosophers. They dealt with issues of the moment, not with metaphysical niceties that so impress intellectuals and academics. As such, their writings are not to be found in academic books but in pamphlets, newspapers and leaflets. Nevertheless anarcho-syndicalists have always had an overall, coherent view of ends and means.