| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| The SEVEN KEYS TO CALM: ESSENTIAL STEPS FOR STAYING CALM UNDER ANY CIRCUMSTANCES | 978-0-671-00027-1 (0-671-00027-6) | 1998 |
| The SEVEN KEYS TO CALM: Essential Steps for Staying Calm Under Any Circumstances | 978-0-671-00026-4 (0-671-00026-8) | 1997 |
A. M. · A. Matthews · Adam M. Matthews · Anne MacLean Matthews · Anne McLean Matthews · Arlene Modica Matthews · M+M · M. Matthews