L. S. · Liz Shackels · Liz Shackles
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Study and Work Book for Better Government: Updated 2000 | 978-0-918743-00-8 (0-918743-00-1) | 2000 |
| El Gobierno Norteamericano | 978-0-918743-12-1 (0-918743-12-5) | 1992 |
| Teacher Answer Manual For Better Government | 978-0-918743-01-5 (0-918743-01-X) | 2006 |