| title | ISBN-13 | year of publica-
tion | other author(s) |
|---|
| NorthStar 4 DVD with DVD Guide | 978-0-13-505891-6 | 2009 | Kim Sanabria |
| Northstar: Focus on Listening and Speaking: High Intermediate | 978-0-201-84668-3 | 1998 | " |
| NorthStar High Intermediate Listening and Speaking, Second Edition | 978-0-13-143910-8 | 2003 | " |
| Northstar Listening and Speaking 4 Classroom Audio CDs | 978-0-13-338209-9 | 2014 | " |
| NorthStar Listening and Speaking 4 Interactive Student Book with MyLab English | 978-0-13-428080-6 | 2015 | " |
| NorthStar Listening and Speaking 4 MyLab English, International Edition | 978-0-13-407828-1 | 2014 | " |
| NorthStar Listening and Speaking 4 SB, International Edition | 978-0-13-404982-3 | 2014 | " |
| NorthStar Listening and Speaking 4 with Interactive Student Book access code and MyEnglishLab | 978-0-13-428083-7 | 2015 | " |
| NorthStar Listening and Speaking 4 with MyLab English | 978-0-13-338207-5 | 2014 | " |
| NorthStar Listening and Speaking 4 w/MyEnglishLab Online Workbook and Resources | 978-0-13-522694-0 | 2019 | " |
| NorthStar: Listening and Speaking, Level 4 | 978-0-13-205677-9 | 2009 | " |
| NorthStar Listening/Speaking 3 SB with Audio | 978-0-13-183626-6 | 2003 | " |
| NorthStar Listing and Speaking 4 SB | 978-0-13-413260-0 | 2015 | " |