| American Writers Classics | Cengage Gale | |
| American Writers Classics | Cengage Gale | |
| Are School Zero-tolerance Policies Effective? | Cengage Gale | |
| Are School Zero-tolerance Policies Effective? | Cengage Gale | |
| Business Plans Handbook | Cengage Gale | |
| A Business Plan | Cengage Gale | |
| Authors & Artists for Young Adults | Cengage Gale | |
| Contemporary Black Biography | Cengage Gale | |
| Contemporary Musicians | Cengage Gale | |
| Cumulation | Cengage Gale | |
| Business Rankings Annual 2008 | Cengage Gale | |
| Contemporary Authors | Cengage Gale | |
| Contemporary Authors | Cengage Gale | |
| Contemporary Authors | Cengage Gale | |
| Contemporary Authors New Revision Series | Cengage Gale | |
| Contemporary Authors New Revision Series | Cengage Gale | |
| Contemporary Authors New Revision Series | Cengage Gale | |
| Contemporary Authors New Revision Series | Cengage Gale | |
| Contemporary Black Biography | Cengage Gale | |
| Contemporary Black Biography | Cengage Gale |
