J. L. · J. W. · Joel Widzer · L. W.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Penny Pincher's Passport to Luxury Travel | 978-1-885211-31-6 (1-885211-31-7) | 1999 |
| The Penny Pincher's Passport to Luxury Travel: The Art of Cultivating Preferred Customer Status | 978-1-932361-57-5 (1-932361-57-X) | 2008 |
| The Penny Pincher's Passport to Luxury Travel: The Art of Cultivating Preferred Customer Status | 978-1-932361-04-9 (1-932361-04-9) | 2004 |