David Morgan, BA Cert Ed., co-authored the Take-Off students book. He has spent most of his teaching career in Further Education and Industry, teaching general English, EFL and ESP. He has completed numerous specialist projects, such as teaching short courses to air traffic control personnel and producing a 200-hour intermediate ESP course for a leading Middle Eastern electricity supply company. Until 2003, he was in charge of the English Language programme at the on-site training centre of a major oil company in Libya, where national employees from all technical fields followed courses in General English and subject-specific ESP. During this time, he pioneered the establishment of the UCLES examinations in order to produce an externally validated objective yardstick by which courses and teaching could be judged. He has retired from full-time teaching but is still interested in working on materials writing and editing projects which involve producing reading and listening passages based on specific subject areas.-Publisher