| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2011 | 978-0-9778702-0-2 | C. M. Shifflett | Migraine Brains and Bodies: A Comprehensive Guide to Solving the Mystery of Your Migraines |
| 2010 | 978-0-9778702-1-9 | C. M. Shifflett | Ki in Aikido, Second Edition: A Sampler of Ki Exercises |