Ballantine Books · Bard Press · Be Invinceable Group · CornerStone Leadership Institute · Urano
| title | media type | ISBN-13 | year of publica- tion |
|---|---|---|---|
| Era de la velocidad, La | Paperback | 978-84-92452-08-8 | 2008 |
| The Age of Speed: Learning to Thrive in a More-Faster-Now World | " | 978-0-345-50619-1 | 2008 |
| The Age of Speed: Learning to Thrive in a More-Faster-Now World | Hardcover | 978-1-885167-67-5 | 2007 |
| The Ant and the Elephant | Paperback | 978-0-9746403-5-8 | 2004 |
| The Ant and the Elephant: Leadership For the Self | Hardcover | 978-1-893430-14-3 | 2004 |
| The Ant and the Elephant: Leadership for the Self | Audio CD | 978-1-893430-15-0 | 2004 |