| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2009 | 978-0-9822895-0-1 | Olivia Mellan · Sherry Christie | Overcoming Overspending: A Winning Plan for Spenders and Their Partners |
| 2014 | 978-0-9822895-1-8 | Olivia Mellan · Sherry Christie | Money Harmony: A Road Map for Individuals and Couples |