The Longman Pocket Activator is a convenient version of the Longman Language Activator(R). This dictionary expands students vocabulary and improves their abilit

Horace G. Danner’s A Thesaurus of English Word Roots is a compendium of the most-used word roots of the English language. As Timothy B. Noone notes in his for

5,000 phrasal verbs, including new ones from computing, business, and the Internet. Unique Phrasal Verbs Activator® helps learners choose the right phrasal ver

The Longman Pocket English Dictionary is an ideal dictionary for intermediate students of English on the go. It explains the meaning of over 16,000 words and ph