| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Advanced Language Practice: With Key | 978-1-4050-0762-7 | 2004 | Michael Vince | |
| Advanced Language Practice with Key. English Grammar and Vocabulary. | 978-3-19-002888-7 | 2003 | " | |
| New Proficiency PassKey: New Proficiency, Passkey. Student's Book. | 978-3-19-002723-1 | 2004 | Nick Kenny · Jane Barnes | |
| Ready for CAE: Teacher's Book | 978-1-4050-1414-4 | 2005 | Claire Morris |
P. Sunderland · Peter Sander · Peter Sandercock · Peter Sanders · Peter Sanderson · Peter Saunders · Peter Schmider · Peter Schmieder · Peter Schmitter · Peter Schneider · Peter Schnyder · Peter Smithers · Peter Sundermann · Petra Sander · Petra Sanders · Petra Schneider · Petra Schneiderheinze · Pieter Sanders