| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Barbarians of Oil: How the World's Oil Addiction Threatens Global Prosperity and Four Investments to Protect Your Wealth | 978-1-118-00182-0 (1-118-00182-6) | 2011 | Sandy Franks |
| Barbarians of Wealth: Protecting Yourself from Today's Financial Attilas | 978-0-470-76814-3 (0-470-76814-2) | 2010 | " |