Masterpiece Marketplace has its own Facebook Group, at https://www.facebook.com/groups/masterpiece.marketplace/
This public group joins the WordPress and Blogspot free promotional sites. The reach of the Masterpiece Marketplace cooperative book catalog continues to expand, with more web domains under development.
Authors of Literary Fiction or Fusion Fiction are invited to become members of the Masterpiece Marketplace book promotion cooperative. Not sure if your writing qualifies as Literary or Fusion Fiction? Contact the Administrator on the Feedback page for assistance.