Longman Dictionary of Common Errors /by J. B. Heaton. * Over 2500 alphabetical entries, with language notes giving clear explanations of the problems underling each error * Authentic example sentences taken from the British National Corpus showing correct use in context *30 special language features focusing on key problem areas * Illustrations to aid comprehension and reinforce meaning * Comprehensive cross-references help you locate entries easily * Glossary of all grammatical terms used in the entries