Francisco Ferrer navigated a tempestuous world of anarchist assassins, radical republican conspirators, anticlerical rioters, and freethinking educators to establish the legendary Escuela Moderna and the Modern School movement that his martyrdom propelled around the globe. This is the first historical reader to gather together his writings on rationalist education, revolutionary violence, and the general strike (most translated into English for the first time) and put them into conversation with the letters, speeches, and articles of his comrades, collaborators, and critics.