Editing Tips (to help make your book the best it can be before you send it off to a professional editor)
11 Tips for Editing Your Own Writing (Plus a Checklist)
How to Edit a Book: Your Ultimate 21-Part Checklist
Book Cover Media: Page with links to cover artists and unique stock photos for cover use
AMAZON
Amazon Self-Publishing: How to Publish on Amazon Step-by-Step
KOBO
Kobo’s Writing Life Help Center: Post on Setting up a new ebook
iBOOKS
Publish and sell books with iBooks Author
NOOK
DRAFT2DIGITAL