Blurb - Create and self-publish books, magazines & ebooks
Calm - Calm.com can help you reduce stress and increase calm.
CreateSpace - Publish your words, your way
GoodBooks.io - Largest curated collection of 8,500+ book recommendations.
IngramSpark - IngramSpark is an Online publishing services provider platform that allows you to publish or print books that are in high quality, and its global distribution service enables you to post and share around the globe.
Oku - Track your book lists and get recs from your friends