The Penguin Pocket English Dictionary, Fourth Edition

Oxford Idioms Dictionary for learners of English 2nd Revised edition

Longman Dictionary of Contemporary English, 6e (Paper) + Onl

Longman Handy Learner´s Dictionary

Oxford Large Print Thesaurus

Longman Dictionary of Common Errors

Longman Pocket Activator

Cambridge Advanced Learner´s Dictionary Third Edition With CD-ROM

Phrasal Verbs Dictionary 2nd Ed

Longman Business English Dictionary and CD Pack

Longman Dictionary of English Language and Culture

Longman Idioms Dictionary

Cambridge Idioms Dictionary 2nd ed.