| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1990 | 978-0-9628182-0-2 | John R. Costanza | The Quantum Leap: In Speed to Market |
| 1996 | 978-0-9628182-1-9 | John R. Costanza | Quantum Leap: In Speed to Market |
| 1995 | 978-0-9628182-5-7 | '' | The Quantum Leap-- in Speed-To-Market |