1. The World in a City: Immigration and America's Changing - John M. MacDonald and Robert J. Sampson 2. Immigration Enforcement Policies, the Economic Recession, and The Size of Local Mexican Immigrant Populations - Emilio A. Parrado 3. Can Immigration Save Small-Town America? Hispanic Boomtowns and the Uneasy Path to Renewal - Patrick J. Carr, Daniel T. Lichter, and Maria J. Kefalas 4. Seeing Immigrants: Institutional Visibility and Immigrant Incorporation in New Immigrant - Jamie Winders 5. The Paradox of Law Enforcement in Immigrant Communities: Does Tough Immigration Enforcement Undermine Public Safety? - David S. Kirk, Andrew V. Papachristos, Jeffrey Fagan, and Tom R. Tyler 6. Crime and Enforcement in Immigrant Neighborhoods: Evidence from New York City - Garth Davies and Jeffrey Fagan 7. Are Immigrant Youth Less Violent? Specifying the Reasons and Mechanisms - John MacDonald and Jessica Saunders 8. Why Some Immigrant Neighborhoods are Safer than Others? Divergent Findings from Los Angeles and Chicago - Charis E. Kubrin and Hiromi Ishizawa 9. Extending immigration and Crime Studies: National implications and Local Settings. - Ramiro Martinez, Jr and Jacob Stowell 10. Immigrants and social distance: Examining the social consequences of immigration for Southern California neighborhoods over 50 years - John R. Hipp and Adam Boessen 11. The Limits of Spatial Assimilation for Immigrants' Full Integration: Emerging Evidence from African - Zoua Vang 12. Studies of the New Immigration: The Dangers of Pan-Ethnic Classifications - Stephanie M. DiPietro and Robert J. Bursik