| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Answers about AIDS for EMS Personnel | 978-0-89582-182-9 | 1988 | Brent Q. Hafen · Keith Hooker |
| First Aid & Emergency Care Workbook | 978-0-89582-202-4 | 1990 | Brent Q. Hafen |
| Prehospital Emergency Care | 978-0-13-112487-5 | 2004 | Brent Q. Hafen · Joseph J. Mistovich |
| Prehospital Emergency Care + Anthrax | 978-0-13-102216-4 | 2000 | Brent Q. Hafen · Joseph J. Mistovich |
| Prehospital Emergency Care, Seventh Edition | 978-0-13-049288-3 | 2003 | Joseph J. Mistovich · Brent Q. Hafen · Keith J. Karren |
K.k. · K S · Keith K · Keith Karren · Keith S Karren PH.D. · S.K.