Paul Guiness is a highly experienced author, teacher and examiner. He has written over 30 texbooks and produced over 80 articals for IB,A level and GCSE course. In 2010 he was accredited with the title of Geography Consultant by the Geographical Association in the UK.
Brenda Walpole has over 20 years’ experience of teaching and has writen over 30 science books. she is currently an independent consultant in science education.