| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Vanguard Guide to Investing During Retirement: Managing Your Assets in Retirement | 978-0-07-066892-8 (0-07-066892-2) | 1997 |
| The Vanguard Guide to Planning for Retirement: Building Your Retirement Assets | 978-0-07-066891-1 (0-07-066891-4) | 1997 |