David Bohlke
David Bohlke has over 30 years of experience as a teacher, teacher trainer, program director, editor, and materials writer. He has lived and worked in Japan, Korea, Singapore, Australia, Saudi Arabia, and Morocco, and has conducted multiple teacher-training workshops in Asia, the Middle East, Latin America, Africa, and the Pacific. As an editor he has worked on some of the world’s best-selling ELT courses for teens and adults. For National Geographic Learning he has authored the series Time Zones, Keynote, and Reading Explorer. David holds an M.A. in Applied Linguistics/TESOL.
Paul Dummett
Paul Dummett is a teacher and writer based in Oxford, UK, where he ran his own school teaching English to professionals from 1996 to 2006. He currently teaches refugee children in Palestine and Jordan with The Hands Up project. His main interests are the use of images and narrative in language teaching and how these can aid deeper learning and memory. Seeking out writing projects that explore these interests he has found a natural home at National Geographic Learning, co-authoring titles such as Life and Keynote and acting as a Course Consultant for Look, a seven-level primary series. He enjoys travel, exercise and live music/spoken word performance.
Stephanie Parker
Stephanie started out as a teacher of English in the 1980s, working at International House schools in Madrid and London. After a spell in lexicography that included editing the Oxford Spanish dictionary, she stayed in publishing but moved across to course books. As a Commissioning Editor, she learned the importance of producing materials that aren't just vehicles for language learning but also enrich our understanding of the world. Stephanie currently divides her time between Denmark and the UK, working as a freelance writer and editor on a wide range of English language projects.
Helen Stephenson
Helen Stephenson first taught business English in the 1980s. She has written in-house training courses and a course for upper-secondary students. She teaches at the Universitat Oberta de Catalunya.
