Authors

Michael Harris

Michael Harris has taught in Spain, Bolivia and Colombia. He has done teacher training in Spain and other countries in Europe, South America and the Middle East.

Michael is the co-author of the following coursebooks: World Class (Longman, 1994), World Club (Longman, 2000), Opportunities (Longman, 2002), New Opportunities (Longman, 2005), Challenges (Pearson, 2007), Choices (Pearson, 2012), New Challenges (Pearson, 2013).

michael harris

Anna Sikorzyńska

Anna Sikorzyńska has worked as a teacher and teacher trainer for more than 20 years. She teaches grammar and methodology at the Teacher Training College of English, Warsaw University.

Together with Michael Harris she has written courses for upper and lower secondary students: Opportunities (Longman, 2002), New Opportunities (Longman, 2005), Challenges (Pearson, 2007), Choices (Pearson, 2012), New Challenges (Pearson, 2013).

Anna Sikorzyńska

David Mower

David Mower has many years' experience as an English teacher in locations as diverse as Manchester and Casablanca. For several years he taught Spanish teenagers at the British Council for Young Learners, before moving to Kensington School in Madrid where he taught 11-17 year olds.

Together with Michael Harris he is the co-author of: World Class (Longman, 1994), World Club (Longman, 2000), Opportunities (Longman, 2002), New Opportunities (Longman, 2005), Challenges (Pearson, 2007), New Challenges (Pearson, 2013).

David Mower