| 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 |
| 978-958-780-261-0 | 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 |
| 978-958-780-265-8 | Trails Plus 4 Students Book | SM Educación | Edgar Jeremy
Alejandro Herrerias Silva
Ana Teresa Martinez
David Levi Peon Rivero
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 2016 |
| 978-958-780-266-5 | Trails Plus 4 Students Book | SM Educación | Edgar Jeremy
Alejandro Herrerias Silva
Ana Teresa Martinez
David Levi Peon Rivero
Ismael Vazquez
Javier Montiel
Marcela Gomez Ruenes
| 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 |
| 978-958-780-295-5 | COD Profesor. Trails Plus 4. Primary. Student's Book | SM Educación | Edgar Jeremy
Alejandro Herrerias Silva
Ana Teresa Martinez
David Levi Peon Rivero
Ismael Vazquez
Javier Montiel
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 |