HarperCollins · Harriman House Publishing · Penguin Books Ltd
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| 100 Secret Strategies for Successful Investing | Paperback | 978-0-14-103342-6 | 2007 | |
| "Dragons' Den": Success, from Pitch to Profit | " | 978-0-00-727082-8 | 2008 | Duncan Bannatyne · Deborah Meaden · Peter Jones · Theo Paphitis · James Caan |
| "Dragons' Den": Success, from Pitch to Profit | Hardcover | 978-0-00-726355-4 | 2007 | Duncan Bannatyne · Deborah Meaden · Peter Jones · Theo Paphitis · James Caan |
| Taming the Lion: 100 Secret Strategies for Investing | Paperback | 978-1-905641-18-5 | 2007 | |
| Taming the Lion: 100 Secret Strategies for Investing | Hardcover | 978-1-897597-62-0 | 2005 | |