Collaborate Level 1 Student's Book with eBook English for Spanish Speakers UpdatedThackerClaire, Claire Thacker · First published 2022Open the Tome
Collaborate Level 1 Student's Book English for Spanish SpeakersClaire Thacker · First published 2019Open the Tome
Own It! Level 1 Student's Book with Practice ExtraClaire Thacker, Melissa Wilson, Daniel Vincent · First published 2019Open the Tome
AchieveSylvia Wheeldon, Colin Campbell, Airton Pozo de Mattos, Susan Iannuzzi, Claire Thacker · First published 2009Open the Tome
