| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-9674354-0-4 | Larry Sontag | It's None of Your Business, A Complete Guide to Protecting Your Privacy, Identity, and Assets |
| 2001 | 978-0-9674354-3-5 | '' | It's None of Your Business: A Complete Guide to Protecting Your Privacy, Identity and Assets (4th Edition) |