The Routledge Handbook of Contemporary English Pronunciation provides a comprehensive survey of this field covering both theoretical and practical perspectives on pronunciation. In 35 chapters contributed by leading scholars from around the world, this Handbook examines:
linguistic and historical background of sound systems and theoretical issues linked to sound changes; pronunciation acquisition and factors related to speech production; pronunciation research and applications to second language pronunciation; the link between pronunciation and other language skills including perception and other socio-cultural factors; pronunciation and its relation to World Englishes.

English Firsthand is one of the world's best-selling oral communication courses and has been supporting ELT teachers and students for over 25 years.
The approach of the course is that students learn English by using English and, with support, they can communicate in English right from the very start.
English Firsthand is designed to build learner success and confidence by providing ample interactive and personalized tasks that help each student feel that English is his or her own language – a language to use for personal expression.

Throughout much of the history of linguistics, grammaticality judgments – intuitions about the well-formedness of sentences – have constituted most of the empirical base against which theoretical hypothesis have been tested. Although such judgments often rest on subtle intuitions, there is no systematic methodology for eliciting them, and their apparent instability and unreliability have led many to conclude that they should be abandoned as a source of data.

Graded 'read and do' fiction and non-fiction readers that teach children about the world around them.

Dolphins are interactive graded readers specially designed to make developing language skills fun for younger learners.
Full-colour illustrations and cross-curricular content stimulate students' interest and maintain their attention, while carefully graded English introduces them to new language points in an entertaining context.
Integrated activities for every page of story text encourage students to practise newly acquired language skills.

Cool Kids is a series in American English for primary school learners. It caters for different learning styles and encourages student participation, giving students opportunities to use the English language in a meaningful way. It also fosters learner autonomy and enhances creativity and problem-solving skills.