~ ContentMo’s Special Promotion on June 21, 2026 ~ The First Full Day of Summer ~

~ ContentMo Posts Your Book to 400,000 Facebook Reader Group Members ~ on the day Summer Reading Season Opens

Facebook Group Promotions for Authors & Publishers

Facebook Group Promotions for Authors & Publishers

* Advertise your book with ContentMo via our extensive Facebook Reader Groups Network
* We are members of 300+ Facebook Groups that cater to writers & getting reviews
* Total members across all groups total 4,500,000 people!
* Choose a plan with us and we'll carefully post to the right groups, at the right times, on the timeline you choose

ContentMo is a member of 400+ Facebook Groups that cater to writers & getting reviews~! See our Facebook Groups & Pages.

What you get on this 1-Day (Sunday) “First Full Day of Summer Promotion” to Facebook Groups:

• Facebook Posts to Reader Groups to a total of approximately 400,000 readers

• An individual blog Post on ContentMo that is permanent & posted to BlueSky & Threads

• 4+ Facebook Page posts to our 5,000 Facebook followers via the blog post

• A Tumblr blog post

What are Facebook Groups?


Facebook Groups are different from Fan, Business, and Personal Pages.

Facebook Groups provide a space to communicate about shared interests with certain people. You can join or create a group for your book club, family reunion or anything where you want to connect and get updates about specific topics.

Groups allow users to:
Connect and share information with select groups of people.
Use groups as discussion forums and to chat about specific topics.

ContentMo is a member of 400+ Facebook Groups catering to writers & getting reviews~!

PayPal Users pay here:

Promote Your Book & Yourself to HUNDREDS OF THOUSANDS OF READERS!

If you're looking to have your book and yourself as an author get more exposure on Facebook ~ at an affordable price ~ look no further!

We promote your work to Facebook Pages & Groups that cater to authors & publishers through our extensive Facebook networking system of reader groups.

Protect your privacy and have ContentMo do Facebook advertising for you ~ You DO NOT need a Facebook Page for this promotion. 

 We use our Facebook social media accounts, Facebook group connections and networking savvy to spread the word about your book to people looking for books!

Non-PayPal Users pay here:

$49

Note: This promo does not include a free custom image. Facebook Group posts are better served with an “auto-pop” image (when available) for one-day promos.