| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1997 | 978-1-888290-00-4 | Tom Ogg · Joanie Ogg | How to Start a Home Based Travel Agency |
| 2009 | 978-1-888290-03-5 | Tom Ogg · Joanie CTC · MCC Ogg | Selling Cruises, Don't Miss the Boat! |
| 2001 | 978-1-888290-05-9 | Tom Ogg · Joanie Ogg · Tom | How to Start a Home Based Travel Agency |
| 2009 | 978-1-888290-08-0 | Tom Ogg and Joanie Ogg | How to Start a Home Based Travel Agency Independent Study Course |
| '' | 978-1-888290-10-3 | Tom and Joanie Ogg CTC | Selling Cruises, Don't Miss the Boat |