Defined Mind, Inc. · Peterson's
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Defined Mind Vocabulary Accelerator 01 | 978-0-9763767-1-2 (0-9763767-1-7) | 2005 | Keith London |
| Defined Mind Vocabulary Accelerator: Music-Driven Vocabulary and Comprehension Tools for School / Test / SAT Prep | 978-0-9763767-0-5 (0-9763767-0-9) | 2004 | S. Keith London |
| Vocab Rock! Musical Preparation for the SAT and ACT: 12 Songs on CD | 978-0-7689-2305-6 (0-7689-2305-0) | 2006 | Keith London |