| 978-958-780-253-5 | Little Trails 1 Activity Book | SM Educación | Nicole Michaels
Ana Teresa Martinez
Herenia Gonzalez
Isabel Arnaud
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-254-2 | Little Trails 1 Activity Book | SM Educación | Nicole Michaels
Ana Teresa Martinez
Herenia Gonzalez
Isabel Arnaud
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-255-9 | Little Trails 2 Activity Book | SM Educación | Nicole Michaels
Alejandro Herrerias Silva
Ana Teresa Martinez
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-256-6 | Little Trails 2 Activity Book | SM Educación | Nicole Michaels
Alejandro Herrerias Silva
Ana Teresa Martinez
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-257-3 | Little Trails 3 Activity Book | SM Educación | Nicole Michaels
Herenia Gonzalez
Isabel Arnaud
Javier Montiel
Luis Montiel
Marcela Gomez Ruenes
Monica Cahue
Nancy Ortega
| 2016 |
| 978-958-780-258-0 | Little Trails 3 Activity Book | SM Educación | Nicole Michaels
Herenia Gonzalez
Isabel Arnaud
Javier Montiel
Luis Montiel
Marcela Gomez Ruenes
Monica Cahue
Nancy Ortega
| 2016 |
| 978-958-780-259-7 | Trails Plus 1 Students Book | SM Educación | Nicole Michaels
Zoe Tysoe
Guillermo Graco
Luis Montiel
Nancy Ortega
Rosalia Garcia Rincon
Sara Palacios
| 2016 |
| 978-958-780-260-3 | Trails Plus 1 Students Book | SM Educación | Nicole Michaels
Zoe Tysoe
Guillermo Graco
Luis Montiel
Nancy Ortega
Rosalia Garcia Rincon
Sara Palacios
| 2016 |
| 978-958-780-261-0 | Trails Plus 2 Students Book | SM Educación | Nicole Michaels
Alejandro Herrerias Silva
Ismael Vazquez
Javier Montiel
Kattya Menendez
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-262-7 | Trails Plus 2 Students Book | SM Educación | Nicole Michaels
Alejandro Herrerias Silva
Ismael Vazquez
Javier Montiel
Kattya Menendez
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-292-4 | COD Profesor. Trails Plus 1. Primary. Student's Book | SM Educación | Nicole Michaels
Zoe Tysoe
Guillermo Graco
Luis Montiel
Nancy Ortega
Rosalia Garcia Rincon
Sara Palacios
| 2016 |
| 978-958-780-293-1 | COD Profesor. Trails Plus 2. Primary. Student's Book | SM Educación | Nicole Michaels
Alejandro Herrerias Silva
Ismael Vazquez
Javier Montiel
Kattya Menendez
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-298-6 | COD Profesor. Little Trails 1. Preschool. Activity Book | SM Educación | Nicole Michaels
Ana Teresa Martinez
Herenia Gonzalez
Isabel Arnaud
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-299-3 | COD Profesor. Little Trails 2. Preschool. Activity Book | SM Educación | Nicole Michaels
Alejandro Herrerias Silva
Ana Teresa Martinez
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-300-6 | COD Profesor. Little Trails 3. Preschool. Activity Book | SM Educación | Nicole Michaels
Herenia Gonzalez
Isabel Arnaud
Javier Montiel
Luis Montiel
Marcela Gomez Ruenes
Monica Cahue
Nancy Ortega
| 2016 |