Smashwords Style Guide
The Smashwords Style Guide has helped thousands of authors produce and publish high-quality ebooks. This free guide offers simple step-by-step instructions to create, format and publish an ebook. It's required reading for any author who wants to distribute their book via Smashwords to major ebook retailers such as Apple iBooks, Barnes & Noble, Scribd, Oyster & Kobo. Revised September 24, 2014.