Karen Frazier earned a degree in Speech, with an emphasis on Speech Pathology and has a Masters degree in Linguistics. She has over 30 years' experience working with English language learners in the USA and Taiwan, as an ESL/EFL teacher at various levels. She has also conducted teacher-training workshops in Taiwan, Indonesia, Thailand, Japan, Korea, Mexico and the USA. In addition, she has been an advisor for international students of all ages and their families.

Karen is very interested in helping equip all ELT students with the language, confidence and other skills they need to be successful in an English language environment.

She is co-author of Let's Go, one of the world's best-selling English courses for children, published by Oxford University Press.