[Von Frank] provides a gripping history of the case, which in his interpretation was a touchstone for all kinds of political and intellectual passions of the pre-Civil War period...What most distinguishes von Frank's book from previous treatments of the subject is its discussion of the growing social involvement of the New England Transcendentalists. Von Frank convincingly demonstrates that Thoreau and Ralph Waldo Emerson were not mere philosophical dreamers aloof from social problems, as is often claimed. To the contrary, he argues, Emerson's philosophy, dedicated to independent thinking and moral action, sparked the outrage over Anthony Burns. As von Frank puts it, 'Emerson was a force in antislavery because of his idealism, not in spite of it'...After reading this book, one is convinced that the ordeal of Anthony Burns was instrumental in reminding Americans of both the meaning and the responsibilities of freedom.