| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Blue Way: How to Profit by Investing in a Better World | Paperback | 978-1-4165-4735-8 (1-4165-4735-5) | 2008 | Joe Andrew |
| The Blue Way: How to Profit by Investing in a Better World | Hardcover | 978-1-4165-4734-1 (1-4165-4734-7) | 2007 | " |