Getting Started:
One of the questions that I am frequently asked is about how to write an ebook. The great answer to this is: it's not hard, and it's not different than any other kind of book, pamphlet, or document. You simply sit down and write. Is it actual, real work? You betcha. I can tell you simply from writing all the web and FAQ articles that I have to create that writing isn't magical; it's not easy-peasy, and it's not a get-rich-quick scheme, but it does work. Like anything else, you simply have to put in the effort.
Is there an eBook on How To Write an eBook?
I don't think that there are any specific books on "how to write an ebook," particularly. And if there are, I probably wouldn't recommend them--that would sound like one of those "get rich quick" type things. To write a great eBook, you simply have to write something that's great to begin with. One of the best "how to" books on writing that is still around and taking names is the "Writing Fiction for Dummies" book by The Snowflake Guy, Randy Ingermanson. It's in ebook format, so in addition to being a how-to book, it's an ebook itself. You can buy it in Kindle Format from Amazon. Another book that is hugely popular and, I've been told, the "right stuff" is Barb Asselin's book, Write a Kindle Bestseller: How to Write, Format, Publish, and Market a Kindle Bestseller (Writing Non-Fiction and Fiction Books).
Is writing a How-To Book different than Other books?
We convert a lot of "how-to" books. Another question I hear fairly often is, "how to write a how-to ebook," to be sold on Amazon's Kindle platform. Again, this isn't any different than writing any other type of book. Marketing that type of book, though, might be a completely different task than, say, marketing a fiction book. One of the best marketing books out there, for non-fiction books, is Mike Alear's "How To Make a Killing on Kindle," (although Mike disagrees with me about blogging--but that's his prerogative as a successful author!) which gives you pretty good advice on strategizing a) what types of books to write, b) how to find the best keywords on Amazon, and c) how to market your efforts, using those precious ebook keywords and keyword strings.
How To Get Started Writing How-To Books:
One of the things that many authors don't think about is "how to" blogging, as a platform. A place to start. A way to start thinking about, experimenting with, and creating valuable interaction with your market base. What's a better place to use, from which to sell your "how To" book? An author page on Amazon, one of millions, or an active blogsite, that already has thousands of folks that come by, to see what you--a self-help guru who has established herself--has to say?
Not only does blogging give you writing experience--it helps you find out what people want to KNOW. And how they want to know it. Do they need long, detailed blog posts? Detailed instructions, or short, less-demanding pieces of the instructions?
Consider blogging, to find out what your audience wants, if you don't already know. And if you haven't established yourself as a guru, now is a good time to start. It will help drive book sales, in numerous ways.