| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Essentials of Economics | 978-0-7167-5879-2 (0-7167-5879-2) | 2007 | Paul Krugman · Robin Wells |
| Macroeconomics | 978-0-07-287758-8 (0-07-287758-8) | 2005 | Bradford DeLong |
| Microeconomics & Study Guide | 978-0-7167-6699-5 (0-7167-6699-X) | 2004 | Paul Krugman · Robin Wells · Rosemary Cunningham · Elizabeth Sawyer-Kelley |