SDN (as I'll call them for short) produce a wide range of courses and other products to assist writers, so I thought it might be helpful to list them all here.
I'll start with courses I've written for SDN myself. All are available as instant downloads unless otherwise stated...
Write Any Book in Under 28 Days - This is my original, top-selling course on how to write any book in the least possible time. It's published on CD-ROM.
Quick Cash Writing - This course is for anyone who wants to start earning money from their writing as soon as possible. It covers a huge range of potential outlets, from readers' letters to articles, greeting card slogans to movie concepts.
Essential English for Authors - This course is aimed at anyone who wants to bring their written English up to a publishable standard in the least time possible.
How to Win Contests - This course, which is aimed primarily at people in the UK and Ireland, reveals how to win cash and prizes from consumer contests, and especially from devising 'tie-breaker' slogans.
The Wealthy Writer - This course, which I co-wrote with online writer and publisher Ruth Barringham, covers all the main ways of making money writing for the Internet.
The 10-Day E-Book - This course takes you step by step through devising, writing, editing, publishing, and selling your very own profitable e-book, using the ClickBank publishing platform.
Kindle Kash - This popular course reveals everything you need to know to write, edit, format, publish and sell money-making e-books for the Amazon Kindle.
Blogging for Writers - My latest SDN course sets out everything you need to know to leverage your writing skills through the medium of blogging. Whether you want to raise your profile, attract more clients, sell more of your (e-)books, or simply make money as a niche blogger, Blogging for Writers will show you step by step how to do it.
Other Courses and Products
The rest of the SDN writers' range is listed below. I have also included a link to the post on my blog where I have reviewed the product in question.
Lou Darvas Cartooning Course - Learn how to draw cartoons with famous cartoonist Lou Darvas. REVIEW.
Movie in a Month - Write a Hollywood blockbuster in a month or less! CD-based course. REVIEW.
Self-Publishing Secrets - Cut out the middle-man and publish your book yourself. REVIEW.
Book Backup Software - The only backup software designed by and for writers. REVIEW.
The Ultimate Copywriter - How to become a highly paid online copywriter. REVIEW.
Book Proposal Secrets - Sell your book idea to a publisher with a compelling proposal. REVIEW.
Novel in a Month - Plan and write your novel in 28 days or less. CD-based course. REVIEW.
Travel Writing Secrets - Get paid for visiting exotic destinations. CD-based course. REVIEW.
The Best-Seller Secret - A step-by-step plan for making your book into an Amazon best-seller. REVIEW.
How to Write a Children's Book - Secrets of writing for children. REVIEW.
How to be Funny - This course, which is not just for writers, aims to help you 'tap into your inner comedian'. REVIEW.
Writer's Block CD - Use the power of 'binaural beats' to entrain your brain to its most creative frequencies. This product is provided on an audio CD. REVIEW.
The Ultimate Podcasting Kit - Create your own highly professional audio podcasts using free software, and find out how to publicize/promote them. REVIEW.
Obviously, as an SDN author I may be a little bit biased, but I do think they produce resources of a consistently high quality.
Unlike many other products sold online, they are all professionally written, edited and designed. Unlimited technical assistance is on hand 24/7 if required from their support website at www.myhelphub.com. All their products carry a money-back guarantee if they fail to live up to their promises. And they are all, of course, very reasonably priced anyway!
If any of the subjects mentioned above interest you, therefore, I highly recommend checking out the product or products in question. I've seen all of them, and can therefore promise that they WILL help you to achieve your writing goals.
Also, if you have a blog or website yourself, you might like to consider signing up as an SDN affiliate. You can then promote their products and courses yourself and earn generous commissions for any sales generated via your links. Here's a link for more information about the affiliate program and to sign up.
Finally, I'd just like to mention that SDN also sponsor a wide range of free products and services for writers. As well as this blog, they also include my forum at www.mywriterscircle.com, the online radio station WritersFM, and the free Smart Writers newsletter. Do check them out as well!