Addison-Wesley · Prentice Hall
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Classroom Audiocassettes | 978-962-00-5222-4 | 2001 | Michael Rost · Stephen Thewlis |
| Classroom Audio CDs : Level 2 | 978-962-00-5224-8 | 2001 | Michael Rost · Stephen Thewlis |
| NorthStar 3: Listening and Speaking/reading and writing | 978-0-13-702249-6 | 2014 | Helen S Solorzano |
| Northstar: Focus on Listening and Speaking, Intermediate Second Edition | 978-0-201-75570-1 | 2003 | Helen Solorzano |
| NorthStar Intermediate Listening and Speaking, Second Edition | 978-0-13-143913-9 | 2003 | Helen S. Solorzano |
| NorthStar: Listening and Speaking, Level 3, 3rd Edition | 978-0-13-613313-1 | 2008 | " |
| NorthStar: Listening and Speaking Level 3, 3rd Edition | 978-0-13-613315-5 | 2008 | " |
| NorthStar Listening/Speaking 2 SB with Audio | 978-0-13-183624-2 | 2003 | Helen Solorzano · Jennifer Schmidt |
| Teacher's Manual | 978-962-00-5220-0 | 2001 | Stephen Thewlis · Michael Rost |
| Value Pack, NorthStar Listening and Speaking with CD's and American Perspectives | 978-0-13-194446-6 | 2009 | Helen Solorzano |
J. L. · J. P. · J. S. · J. Schmidt · Jennifer S · Jennifer Schmidt · L.S. · L. Schmidt · P S · P. Schmidt