Grand Central Publishing · HarperCollins Publishers
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Looptail: How One Company Changed The World By Reinventing Busine | 978-1-4434-2026-6 (1-4434-2026-3) | 2013 |
| Looptail: How One Company Changed the World by Reinventing Business | 978-1-4555-7409-4 (1-4555-7409-0) | 2013 |