Design Book Covers for Free, Best for E-Books

I used Canva for the design on the the left.  There are some sweet book cover templates, or you can design your own.    A great site to test fonts:
https://www.dafont.com

Design Book Mock-ups for Free!
https://diybookcovers.com
Free Email Submission Listings

Authors Publish http://www.authorspublish.com (Comes with a free resource book.)

Freedom with Writing https://www.freedomwithwriting.com
Author Submissions, Free

Facebook Group Call for Submissions (Poetry, Fiction, Art):  https://www.facebook.com/groups/35517751475/

Pitch Wars:  https://pitchwars.org/