Sublime
An inspiration engine for ideas
Bookshop.org US
bookshop.org
How to Publish and Sell Your Article on the Kindle: 12 Tips for Short Documents (2017 update)
amazon.com

Successful Self-Publishing: How to self-publish and market your book (Creative Business Books for Writers and Authors)
amazon.com
Make Your Book Work Harder: How To Use Multiple Platforms To Make More Money (Writing Skills 3)
amazon.com

