| 978-958-743-025-7 | Step Up | Distribuidora y Editora Richmond | Edgar Jeremy
Marisela Pérez
| 2009 |
| 978-958-743-026-4 | Step Up 3 - CD | Distribuidora y Editora Richmond | Edgar Jeremy
Marisela Pérez
| 2009 |
| 978-958-743-106-3 | Step up higher Audio CD | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebecca Williams
| 2009 |
| 978-958-743-107-0 | Step Up Higher 1 Audio CD 1 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebecca Williams
| 2009 |
| 978-958-743-112-4 | Step Up Higher 1 Audio CD 2 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebecca Williams
| 2009 |
| 978-958-743-113-1 | Step Up Higher 1 Audio Teachers | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebecca Williams
| 2009 |
| 978-958-743-143-8 | Step up Higher 2 audio cd 1 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-144-5 | Step up Higher 2 audio cd 2 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-145-2 | Step up Higher 2 audio teacher | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-146-9 | Step up Higher 3 audio cd 1 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-147-6 | Step Up Higher 3 audio cd 2 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-148-3 | Step Up Higher 3 audio Teacher | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-149-0 | Step Up Higher 4 audio cd 1 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-150-6 | Step up Higher 4 audio cd 2 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-151-3 | Step up Higher 4 audio Teacher | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-152-0 | Step Up Higher 5 Audio cd 2 | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-154-4 | Step Up Higher 5 Audio Teacher | Distribuidora y Editora Richmond | Edgar Jeremy
Kim Milne
Liz Tomlin
Michael Thorpe
Rebeca Williams
| 2009 |
| 978-958-743-167-4 | Step up Higher SB 3 | Distribuidora y Editora Richmond | Edgar Jeremy
| 2010 |
| 978-958-743-173-5 | Step up Higher PB 3 | Distribuidora y Editora Richmond | Edgar Jeremy
| 2010 |
| 978-958-780-247-4 | Crossover Higher 1 Students Book | SM Educación | Anita Heald
Edgar Jeremy
Lysette Tapin
Aisel Wicab
Benjamin Estrada
| 2016 |
| 978-958-780-248-1 | Crossover Higher 1 Students Book | SM Educación | Anita Heald
Edgar Jeremy
Lysette Tapin
Aisel Wicab
Benjamin Estrada
| 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 |
| 978-958-780-251-1 | Crossover Higher 3 High School Students Book | SM Educación | Anita Heald
Edgar Jeremy
Ivor Williams
Aisel Wicab
Nancy Mendez Cervantes
| 2016 |
| 978-958-780-252-8 | Crossover Higher 3 High School Students Book | SM Educación | Anita Heald
Edgar Jeremy
Ivor Williams
Aisel Wicab
Nancy Mendez Cervantes
| 2016 |