Mike has written and edited many Science books and other teaching and learning resources, from Key Stage 3 to A Level, including a large number for IGCSE and GCSE, for Collins and other major publishers.
Chris Sunley is an education advisor working for a number of different academies, academy chains and overseas schools. His roles have included Head of Science, Local Authority Science Advisor, Science HMI and Chief Examiner for GCSE Science.
He is a co-author of a range of successful primary, GCSE and IGCSE Science and Chemistry textbooks for HarperCollins.