books by subject
Vocabulary Reference
Collins Pocket Thesaurus A–Z
The Queen's English: Essential Companion to Written English
Collins School - Collins New School Thesaurus
The Oxford Guide to English Usage (Oxford reference)
The Blue Pocket Book of French Verbs: 333 Fully Conjugated Verbs (NTC FOREIGN LANGUAGE)
Mastering French Vocabulary (Mastering Vocabulary Series)
Harrap's French Tests
How to Use French Verbs
The Queen's English: And How to Use It
How to Sound Really Clever: 600 Words You Need to Know
From the Horse's Mouth: Oxford Dictionary of English Idioms
Easy Learning English Conversation Book 1: Your essential guide to accurate English (Collins Easy Learning English)
Easy Learning English Conversation Book 2: Your essential guide to accurate English (Collins Easy Learning English)
That's The Way It Crumbles: The American Conquest of the English Language
German Phrase Book
Oxford A-Z of English Usage
English Gem Thesaurus: The world’s favourite mini thesaurus (Collins Gem Dictionaries)
Hammer's German Grammar and Usage
Anthology of British Tongue Twisters
I Judge You When You Use Poor Grammar: A Collection of Egregious Errors, Inadvertent Bloopers, andOther Linguistic Slip-Ups
501 French Verbs (Barron's 501 French Verbs)
Davidson's Introductory Hebrew Grammar
501 French Verbs (Barrons)
Better Wordpower
Teach Yourself French Vocabulary (TYVO)
Spanish Grammar in Review
Oxford Grammar of Classical Greek
Collins New School Thesaurus (Collins School)
Romps, Tots and Boffins: The Strange Language of News