Alexandre Froger

Consider the 8 default post statuses that WordPress uses by default: 
* Publish: Viewable by everyone. (publish) 
* Future: Scheduled to be published in a future date. (future) 
* Draft: Incomplete post viewable by anyone with proper user role. (draft) 
* Pending: Awaiting a user with the publish_posts capability (typically a user assigned the Editor role) to publish. (pending) 
* Private: Viewable only to WordPress users at Administrator level. (private) 
* Trash: Posts in the Trash are assigned the trash status. (trash) 
* Auto-Draft: Revisions that WordPress saves automatically while you are editing. (auto-draft) 
* Inherit – Used with a child post (such as Attachments and Revisions) to determine the actual status from the parent post. (inherit)
A typical publishing workflow would be: 
 Auto-Draft > <code>Draft</code> > <code>Pending</code> > <code>Future</code> > <code>Publish</code> 
But what then? <code>Trash</code>? <code>Private</code>? These seem inadapted.
This is where the Unpublished (unpublish) post status provided by this plugin comes into play. 
It allows content publishers to assign a dedicated status to content they desire not to be published, and avoid assigning a semantically inaccurate status.

WP Unpublish

WP Unpublish adds a post status "Unpublished" to your WordPress Posts (Classic Editor).

calameo

Sevanova

This plugin allows to embed Calaméo publications in blog posts. Simply copy the WordPress embed code provided by Calaméo and paste it into your post.
<a href="http://www.calameo.com" rel="nofollow ugc">http://www.calameo.com</a>

WP Calameo

This plugin allows to embed Calaméo publications in blog posts. Copy the WordPress embed code and paste it into your post.

WP Unpublish vs WP Calameo