| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1996 | 978-1-900729-00-0 | Rayhman Jefferies | Creating opportunities - or how to get people to give you what you want |
| '' | 978-1-900729-01-7 | '' | Powerful magic psychic ability |
| 1997 | 978-1-900729-50-5 | Barrie William Jefferies | Blackjack, Casino 21 Analysed: A Comprehensive Study Incorporating Strategies and Universal Rules for Both Sides of the Table |