Despite the importance of literacy skill training for incarcerated youth, a very limited number of empirically based research studies have examined reading instruction in correctional facilities. The purpose of this study was to determine whether the Fast ForWord computer-assisted reading program improved the reading and spelling abilities of incarcerated youth. A group of 51 incarcerated male youth identified by facility staff as low performers in reading composed the target group for this study. Both standardized and curriculum-based measures were employed to determine reading and spelling skill growth over an average of 24 sessions in an 11-week intervention. Results indicated no clear literacy skill improvement for the treatment group. Implications for future research are discussed. (Contains 4 tables and 2 figures.)