Agent Research  
A research site that covers the US, UK and Canada looking at agents and agent practices.

Association of Authors Representatives 
This is a site where you can check out what literary agents ought to be doing for you. Also FAQs and their code of ethics.

Agents Competitions and more
A guide to publishers and writing services for serious writers.

English Plus  
An English grammar and editing programme, has a useful and comprehensive guide to correct English usage. Everything you ever needed to know about apostrophes, capitalisation and of course those tricky dangling modifiers.

The Freelance Writing Organisation International
The FWO-Int'l hosts thousands of writing resources and writing links in a massive online database sectioned into 40+ genres. They are the publishers of the latest writers' "how-to" monthly ezine, Inkwell Newswatch (IN) Writing and Literary Ezine for Writers.

Moondance 
A women-orientated site with variety of competitions for screenwriters, filmmakers, TV writers, radio play writers, playwrights, music video makers, children's writers and filmmakers, young filmmakers, animators, librettists & lyricists, puppetry theatre artists and short story writers. 

Publishing Central 
Has information on all aspects of publishing

Science Fiction Writers of America  
Has information on science fiction writing as well as warnings and cautions about fee-paying to literary agents.

Thesaurus
Wordage - a useful online site.

Websters Grammar 
An interactive way of learning about clauses, prepositions and the many and varied parts of sentence construction, this site is ideal for the beginner or the more experienced writer.

Worldwide Words 
James Thurber notoriously hated the use of the word 'that' and tried, as far as was possible, to obliterate it from his writing. If you have similar 'that attacks' and 'which hunts' you might be interested in this page.

The Writers Bookcase 
Excellent site dealing with the books that will help the writer. Every subject covered, in every genre including scriptwriting: order online.

The Writer's Diet
A site to help you energise your writing, boost your verbal fitness levels and strip unnecessary padding from your prose.

The Writers' Room 
The BBC's online resource for writing drama and comedy for television, radio and film. Information about writing opportunities and events, awards and programmes, along with useful tips and advice from, and interviews with professional writers and other industry experts.

Writers Services.com 
The latest excerpt from Carole Blake's From Pitch to Publication tells you how to get feedback on your work.

The Writery  
Website run by Massey University but open to all writers, or anyone interested in writing. It has a real community feeling, with a forum, chat room, facilities for discussion and evaluation of work, competitions and information on writers' groups around the country.

Writing for Performance 
A well-designed and lively mine of information on writing for film (including shorts), radio, television drama and sitcoms and stage, with resource links and much more.