| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2007 | 978-0-9555335-0-1 | James Fergus Wyatt | PocketComms: Universal Language System |
| '' | 978-0-9555335-1-8 | '' | PocketComms: Universal Language System and Military Pack |
| 2010 | 978-0-9555335-2-5 | '' | Police PocketComms: Language First Aid at Your Fingertips |