Reenrollment of High School Dropouts in a Large, Urban School District, by BethAnn Berliner et al, WestEd, 2008. See also the 2-page synopsis, What Happens to High School Dropouts Who Reenroll? This study follows a cohort of first-time 9th graders in San Bernardino, CA, from 2001/02 to 2005/06 and documents dropout, reenrollment, and graduation rates.
Grad Nation: A Guidebook to Help Communities Tackle the Dropout Crisis, by Robert Balfanz and Joanna Hornig Fox, Everyone Graduates Center; John M. Bridgeland, Mary McNaught, Civic Enterprises; commissioned by America's Promise Alliance, November 2008.
The Silent Epidemic: Perspectives of High School Dropouts, by John M. Bridgeland, John J. DiIulio, Jr. and Karen Burke Morison, Civic Enterprises, March 2006.