Oxford Dictionary of Current English Third Edition

Oxford Idioms Dictionary for learners of English 2nd Revised edition

Longman Dictionary of Contemporary English

Longman Picture Dictionary

Oxford Large Print Thesaurus

Longman Pocket English Dictionary

Longman Business English Dictionary and CD Pack

Cambridge Idioms Dictionary Second edition – Paperback

Longman Pocket Activator

Longman Pronunciation Dictionary. New Edition

Longman Basic English Dictionary

Longman Advanced Learners´ Grammar + Key