whatever a loved one asks. Barbara Fredrickson says love is neither of these. In her book, Fredrickson attempts to redefine love through the biological microscope. The author compiles a variety of studies and research data to prove her claim that love is the product of neural coupling, oxytocin in the brain, and the work of the vagus nerve. Fredrickson presents a well-rounded claim, but there are some deficiencies that hinder the strength of her argument. Fredrickson’s use of vague language throughout
E SSAYS ON TWENTIETH-C ENTURY H ISTORY In the series Critical Perspectives on the Past, edited by Susan Porter Benson, Stephen Brier, and Roy Rosenzweig Also in this series: Paula Hamilton and Linda Shopes, eds., Oral History and Public Memories Tiffany Ruby Patterson, Zora Neale Hurston and a History of Southern Life Lisa M. Fine, The Story of Reo Joe: Work, Kin, and Community in Autotown, U.S.A. Van Gosse and Richard Moser, eds., The World the Sixties Made: Politics and Culture in