| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| ZIPPY DEEDOO Student's Book A | 978-88-536-1017-1 | 2006 | Laura Rossetti |
| ZIPPY DEEDOO Student's Book B | 978-88-536-1018-8 | 2008 | " |
| ZIPPY DEEDOO Student's Book Starter | 978-88-536-1016-4 | 2010 | " |
| ZIPPY DEEDOO Teacher's Guide A + audio CD | 978-88-536-1020-1 | 2010 | " |
| ZIPPY DEEDOO Teacher's Guide B + audio CD | 978-88-536-1021-8 | 2010 | " |
| ZIPPY DEEDOO Teacher's Guide Starter + audio CD | 978-88-536-1019-5 | 2010 | " |