Preface : recent advances in the science of voter mobilization / Donald P. Green and Alan S. Gerber -- Partisan mobilization using volunteer phone banks and door hangers / David W. Nickerson -- Experimental field study of the GOTV and persuasion effects of partisan direct mail and phone calls / Emily Arthur Cardy -- Phone-based GOTV - what's on the line? : field experiments with varied partisan components, 2002-2003 / John E. McNulty -- Giving voice to Latino voters : a field experiment on the effectiveness of a national nonpartisan mobilization effort / Ricardo Ramírez -- Meeting the challange of Latino voter mobilization / Melissa R. Michelson -- Mobilizing Asian American voters / Janelle S. Wong -- The effect of identity-based GOTV direct mail appeals on the turnout of Indian Americans / Neema Trivedi -- Caught in the ground wars : mobilizing voters during a competetive congressional campaign / Elizabeth A. Bennion -- Do phone calls increase voter turnout? An update / Alan S.Gerber and Donald P. Green -- Unintentional voter mobilization : does participation in preelection surveys increase voter turnout? / Christopher B. Mann -- Using cluster randomized field experiments to study voting behavior / Kevin Arceneaux -- What we should know about the effectiveness of campaigns but don't / Peter Levine and Mark Hugo Lopez -- Science of voter mobilization.