Practical English Usage by Michael Swan
A world bestseller and a vital reference tool that helps teachers and higher-level learners with common language problems in English.
Cambridge English Pronouncing Dictionary
Cambridge English Pronouncing Dictionary - the definitive guide to contemporary pronunciation for British and American English, with audio pronunciations and helpful language learning features.
This version of Daniel Jones's classic work is the definitive guide to
contemporary pronunciation for British and American English.
The Open Dictionary API Alliance (ODAA)
The Open Dictionary API Alliance (ODAA) is an open community of dictionary publishers aiming to create new possibilities for millions of people using electronic dictionaries on their mobile devices all over the world.
Insight Guides Phrasebook for Mobile
Paper edition + mobile app for a range of mobile devices and tablets = better travelling experience!
Do you prefer to travel with a paperback edition or a mobile app? Now you can get both for the price of one! The Insight Guides Phrasebook paper editions now come with mobile apps offering the same digital content to provide more convenience and flexibility to mobile travellers worldwide.