| title | ISBN-13 | year of publication |
|---|---|---|
| Mrs. C's Economics with Ease: A Workbook for Macroeconomics | 978-0-7575-9665-0 | 2011 |
| Mrs. C's Economics with Ease: A Workbook for Microeconomics | 978-1-4652-7038-2 | 2015 |
| Mrs. C's Economics with Ease: A Workbook for Microeconomics | 978-1-4652-4284-6 | 2014 |
| Mrs. C's Economics With Ease: A Workbook for Microeconomics | 978-0-7575-3802-5 | 2007 |
| PRINCIPLES OF MACROECONOMICS | 978-0-7575-2850-7 | 2007 |