| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2013 | 978-0-9886679-0-7 | Eric Worre | Go Pro: 7 Steps to Becoming a Network Marketing Professional |
| '' | 978-0-9886679-4-5 | Eric Worre | Go pro: 7 pasos para convertirse en un profesional del mercadeo en red |
| '' | 978-0-9886679-5-2 | '' | Go Pro: 7 Steps to Becoming a Network Marketing Professional (3 CD AudioBook) |