| 978-950-46-1581-1 | Playground 2 | Santillana | Nina Lauder
Theresa Zanatta
| 2010 |
| 978-950-46-3650-2 | Howdy, friends! 2 teacher's book | Santillana | Theresa Zanatta
| 2013 |
| 978-950-46-3649-6 | Howdy, friends! 1 teacher's book | Santillana | Theresa Zanatta
| 2013 |
| 978-950-46-3614-4 | Howdy, friends! 2 course book | Santillana | Theresa Zanatta
| 2014 |
| 978-950-46-3367-9 | Howdy, friends! 1 course book | Santillana | Judith Leary
Theresa Zanatta
| 2014 |
| 978-950-46-3327-3 | Howdy, friends! starter teacher's book | Santillana | Theresa Zanatta
| 2015 |
| 978-950-46-3326-6 | Howdy, friends! starter course book | Santillana | Judith Leary
Theresa Zanatta
| 2014 |
| 978-950-46-1740-2 | Howdy! 2 student's book + activity | Santillana | Theresa Zanatta
| 2011 |
| 978-950-46-1651-1 | Howdy! 1 teacher's book | Santillana | Theresa Zanatta
| 2009 |
| 978-950-46-1650-4 | Howdy! 1 student's book + activity | Santillana | Theresa Zanatta
| 2011 |
| 978-950-46-1649-8 | Howdy! starter teacher's book | Santillana | Theresa Zanatta
| 2006 |
| 978-950-46-1648-1 | Howdy! starter student's book + activity | Santillana | Theresa Zanatta
| 2011 |
| 978-950-46-1641-2 | Howdy! 2 teacher's book | Santillana | Theresa Zanatta
| 2006 |
| 978-950-46-1415-9 | Playground teacher's book 2 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1580-4 | Playground 1 | Santillana | Nina Lauder
Theresa Zanatta
| 2010 |
| 978-950-46-1427-2 | Chuckles course book 1 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1426-5 | Chuckles practice book 1 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1425-8 | Chuckles course book 2 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1424-1 | Chuckles practice book 2 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1423-4 | Chuckles course's book 3 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1422-7 | Chuckles teacher's book 3 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1421-0 | Chuckles teacher's book 1 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1420-3 | Chuckles teacher's book 2 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1419-7 | Chuckles teacher's book 3 | Santillana | Nina Lauder
Theresa Zanatta
| 2004 |
| 978-950-46-1417-3 | Playground course book 2 | Santillana | Nina Lauder
Theresa Zanatta
| 2010 |