L. S. · L. Scott · Patricia Lyn Scott
| Titel | ISBN-13 | Erschei- nungsjahr | andere Autoren | 
|---|---|---|---|
| Natural English: Intermediate - Workbook | 978-3-464-13373-6 | 2002 | David Scott | 
| Natural English: Intermediate - Workbook with Key | 978-3-464-13374-3 | 2002 | " | 
| Natural English: Pre-Intermediate - Workbook | 978-3-464-24507-1 | 2005 | " | 
| Natural English: Pre-Intermediate - Workbook with Key | 978-3-464-24508-8 | 2005 | " | 
| Natural English: Upper-Intermediate - Workbook | 978-3-464-13379-8 | 2003 | " | 
| Natural English: Upper-Intermediate - Workbook with Key | 978-3-464-13380-4 | 2003 | " |