| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Encyclopedia of Combat Techniques | 978-1-85605-690-8 (1-85605-690-2) | 2002 | |
| Teamwork 1: Promotion Pack | 978-0-435-25061-4 (0-435-25061-2) | 1995 | David Vaughan CBE QC |
| Teamwork 1: Student's Book | 978-0-435-25228-1 (0-435-25228-3) | 1995 | " |