The critical survey and annotated bibliography lists books and journal articles published on Calderon between 1951 and 1969. It continues the work on Calderon contained in W.T. McCready's bibliografia tematica de estudios sobre el Teatro Espanol Antiguo, and follows the pattern of the Lope de Vega Studies 19371962. Like the Lope, it is a project of the research committee of Spanish Group Three of the Modern Language Association of America. This will be an indispensable reference tool for those interested in the dramatists of the Gold Age.