Cambridge Idioms Dictionary Second edition – Paperback

Longman Dictionary of Common Errors

The New Penguin English Dictionary

Longman Dictionary of English Language and Culture

Longman Pronunciation Dictionary. New Edition

Longman Picture Dictionary

Longman Pocket Activator

Oxford Idioms Dictionary for learners of English 2nd Revised edition

Longman WordWise Dictionary + CD-ROM, 2e

Oxford Collocations Dictionary for Students of English. Second edition. Pack (Book and CD-ROM)

Oxford Large Print Thesaurus