|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||today||43.65||$31.09||You save $12.56|
|Amazon US||today||42.36||$31.09||You save $11.27|
Luis Aragones and Ramon Palencia (Madrid, Spain) are language learning experts. Publishing partner Grupo SM (Madrid, Spain) is the third-largest educational publisher in the Spanish-speaking world. They have sold more than 25 million books worldwide, including primary and seconary textbooks, children's and teen literature, and reference books.