| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Instant Immersion French - Deluxe Edition Workbook | 978-1-60077-400-3 | 2008 | M.A. · Instant Immersion |
| Instant Immersion French: Deluxe Edition Workbook | 978-1-59150-309-5 | 2003 | |
| Instant Immersion Spanish - Deluxe Edition Workbook | 978-1-60077-399-0 | 2008 | M.A. · Jenny Lona · Ph.D. |
| Instant Immersion Spanish: Deluxe Edition Workbook | 978-1-59150-308-8 | 2003 | Topics Entertainment · Jenny · Ph.D. Lona |