Unit 1: Starting Up Unit 2: Fragile Forests Unit 3: Bright Ideas Unit 4: Game Changers Unit 5: Lessons in Learning Unit 6: Food for Life Unit 7: Body Signs Unit 8: Energy Builders Unit 9: Changing Perspectives Unit 10: Data Detectives
Laurie Blass is a writer and editor specializing in print and digital English Language Teaching materials. She has an M.A. in Linguistics and a TESL certificate from the University of Pittsburgh and has taught ESL in the United States and France. She is the author/co-author of over 40 ELT titles representing a wide range of audiences, from adult education to English for academic purposes. Eunice Yeates taught English in Japan for a number of years before turning her attention to educational publishing in 1999. She has written extensively for both English language teachers and learners, with a particular focus on assessment content and exam preparation materials. Mari Vargo is an experienced writer, editor, and educational consultant based in San Francisco. She has written and developed a wide variety of print, online and multimedia products, for primary and secondary school, community college, adult school, and university students.