R.K. · Robert K. · Robert O. · Robert Otterbourg
| title | ISBN-13 | year of publication |
|---|---|---|
| Careers in the Food Services Industry | 978-0-7641-0739-9 | 1999 |
| Kiplinger's Retire & Thrive, Fourth Edition: How More Than 50 People Redefined Their Retirement Lifestyles | 978-1-4195-3823-0 | 2006 |
| Retire & Thrive: Remarkable People, Age 50 Plus, Share Their Creative, Productive & Profitable Retirement Strategies | 978-0-938721-37-6 | 2003 |
| You Don't Have to Retire: Remarkable Retirees Share How They Created Meaningful Alternatives. Learn How You Can, Too. | 978-0-938721-39-0 | 1995 |
Barrons Educational Series · Kaplan Publishing · Kiplinger Books