| 978-958-776-153-5 | Viewpoints Student's Book 2 | Educactiva | Yuly Andrea González Sarmiento
Carmelo Vergara
Edwin Cruz
John Joven Cartagena
Luisa Uribe
| 2014 |
| 978-958-776-890-9 | Here We Go! Studen"s Book | Educactiva | Mariluz Murcia Sierra
Mark Andrew Forbes
Yuly Andrea González Sarmiento
Juan Pablo Suárez
Marlén Mora
Yein Lucy Barreto Púlido
| 2016 |
| 978-958-776-891-6 | Here We Go! 6, Teacher´s Guide | Educactiva | Mariluz Murcia Sierra
Mark Andrew Forbes
Yuly Andrea González Sarmiento
Juan Pablo Suárez
Marlén Mora
| 2016 |
| 978-958-00-0006-8 | Here We Go! 6 Student's Book | Educactiva | Mariluz Murcia Sierra
Mark Andrew Forbes
Yuly Andrea González Sarmiento
Juan Pablo Suárez
Marlen Mora
Yein Lucy Barreto Pulido
| 2016 |
| 978-958-00-0640-4 | English for you, Student´s Book 5 | Educactiva | Jorge Alejandro Quiroga
Yuly Andrea González Sarmiento
Alejandro Moreno
Andrés Prieto
Carlos Moreno
David Correa
Gisela Bohorquez
Henry Aponte
Jean Paul Zapata
John Joven Cartagena
John Jairo Hernandez
Jose Luis Jiménez
Julian Velasquez
Liliana Paez
Luis Fernando Torres
Luisa Uribe
Martinez Miguel
Miguel Jiménez
Yein Lucy Barreto Pulido
| 2018 |
| 978-958-00-0641-1 | English for you, Student´s Book 6 | Educactiva | Jorge Alejandro Quiroga
Yuly Andrea González Sarmiento
Alberto Rodríguez
Alejandro Moreno
Andrés Prieto
Carlos Moreno
Gisela Bohorquez
Henry Aponte
Jean Paul Zapata
John Joven Cartagena
John Jairo Hernandez
Jose Luis Jimenez Martinez
Julian Velasquez
Liliana Paez
Luis Fernando Torres
Luisa Uribe
Miguel Jiménez
Miguel Martínez
Yein Lucy Barreto Pulido
| 2018 |
| 978-958-00-0767-8 | English for You Teacher´s Guide 6 | Educactiva | Yuly Andrea González Sarmiento
Alejandro Moreno
Andrés Prieto
Carlos Moreno
Edwin Hernando Cruz Delgado
Gisela Bohórquez
Henry Aponte
Jean Paul Zapata
John Joven Cartagena
John Hernández
Jose Luis Jiménez
Julián Velásquez
Liliana Páez
Luis Fernando Torres
Luisa Uribe
Miguel Martínez
Miguel Jiménez
Nelson Edi Hernández
Yein Lucy Barreto Pulido
| 2018 |