| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2010 | 978-0-9825378-1-7 | Marilyn L. Geary · Jacqueline Janssen | LeaveLight: A Motivational Guide to Holistic End-of-Life Planning, Foreword by Colin Tipping |
| '' | 978-0-9825378-2-4 | '' | LeaveLight: Plan and Practice Your Way to a Happier, Healthier, and Longer Life |