| 978-958-773-772-1 | LIR A: Crossover Plus 3. Secondary | SM Educación | Hilda Curwen
Susana Pontón
A corazon Abierto
Hugo Miranda
Nancy Mendez Cervantes
Victor Sandoval
| 2015 |
| 978-958-773-768-4 | LIR P: Crossover Intro. Secondary | SM Educación | Kim Milne
A corazon Abierto
Hugo Miranda
Miguel Angel Torres Campos
Victor Sandoval
| 2015 |
| 978-958-773-769-1 | LIR P: Crossover Plus 3. Secondary | SM Educación | Hilda Curwen
Paul Rogers
A corazon Abierto
Diego Molina
Hugo Miranda
Javier Montiel
Nancy Mendez Cervantes
Victor Sandoval
| 2015 |
| 978-958-773-765-3 | LIR: Crossover Intro. Secondary. Guía | SM Educación | Hilda Curwen
Paul Rogers
A corazon Abierto
Angela Campos
Hugo Miranda
Victor Sandoval
| 2015 |
| 978-958-773-766-0 | LIR: Crossover Plus 3. Secondary. Guía | SM Educación | Hilda Curwen
Paul Rogers
A corazon Abierto
Diego Molina
Hugo Miranda
Javier Montiel
Nancy Mendez Cervantes
Victor Sandoval
| 2015 |
| 978-958-780-239-9 | Crossover Intro Students Book | SM Educación | Paul Rogers
A corazon Abierto
Angel Campos
Hugo Miranda
Victor Sandoval
| 2016 |
| 978-958-780-240-5 | Crossover Intro Students Book | SM Educación | Paul Rogers
A corazon Abierto
Angel Campos
Arno Aviles
Hugo Miranda
Victor Sandoval
| 2016 |
| 978-958-780-245-0 | Crossover Plus 3 Students Book | SM Educación | Hilda Curwen
Marian Day
A corazon Abierto
Aisel Wicab
Diego Molina
Hugo Miranda
Javier Montiel
Nancy Mendez Cervantes
Victor Sandoval
| 2016 |
| 978-958-780-246-7 | Crossover Plus 3 Students Book | SM Educación | Hilda Curwen
Marian Day
A corazon Abierto
Aisel Wicab
Diego Molina
Hugo Miranda
Javier Montiel
Nancy Mendez Cervantes
Victor Sandoval
| 2016 |
| 978-958-780-249-8 | Crossover Higher 2 Students Book | SM Educación | Anita Heald
Edgar Jeremy
Ivor Williams
Aisel Wicab
Alberto Tolentino
Victor Sandoval
| 2016 |
| 978-958-780-250-4 | Crossover Higher 2 Students Book | SM Educación | Anita Heald
Edgar Jeremy
Ivor Williams
Aisel Wicab
Alberto Tolentino
Victor Sandoval
| 2016 |
| 978-958-780-263-4 | Trails Plus 3 - Students Book | SM Educación | Edgar Jeremy
Alejandro Herrerias Silva
Ana Teresa Martinez
Diego Molina
Javier Montiel
Marcela Gomez Ruenes
Rogelio Bonilla
Victor Sandoval
| 2016 |
| 978-958-780-264-1 | Trails Plus 3 - Students Book | SM Educación | Edgar Jeremy
Alejandro Herrerias Silva
Ana Teresa Martinez
Diego Molina
Javier Montiel
Marcela Gomez Ruenes
Rogelio Bonilla
Victor Sandoval
| 2016 |
| 978-958-780-288-7 | COD Profesor. Crossover Plus 3. Secondary. Student's Book | SM Educación | Hilda Curwen
Marian Day
A corazon Abierto
Aisel Wicab
Diego Molina
Hugo Miranda
Javier Montiel
Nancy Mendez Cervantes
Victor Sandoval
| 2016 |
| 978-958-780-290-0 | COD Profesor. Crossover Higher 2. High School. Student's Book | SM Educación | Anita Heald
Edgar Jeremy
Ivor Williams
Aisel Wicab
Alberto Tolentino
Victor Sandoval
| 2016 |
| 978-958-780-294-8 | COD Profesor. Trails Plus 3. Primary. Student's Book | SM Educación | Edgar Jeremy
Alejandro Herrerias Silva
Ana Teresa Martinez
Diego Molina
Javier Montiel
Marcela Gomez Ruenes
Rogelio Bonilla
Victor Sandoval
| 2016 |