Original publication: Parker, J. H. "Review of Juan de Valdés and the Origins of the Spanish and Italian Reformation." Renaissance and Reformation 9 (2): 2010. 83. DOI: 10.33137/rr.v9i2.13835. This material has been re-published in an unmodified form on the Canadian HSS Commons with the permission of Iter Canada / Renaissance and Reformation. Copyright © the author(s). Their work is distributed by Renaissance and Reformation under a Creative Commons Attribution-NonCommercial 4.0 International License. For details, see creativecommons.org/licenses/.