User Stats makes it easy to see at a glance stats about your users, including: post count, post views, article costs, costs per 1000 views and more.
An author details shortcode plugin with extensions that modify output
Allows you to send Contact Form 7 messages to any group (admins, editors, authors, contributor, subscribers and custom roles).
Provides the [author_bio] shortcode for embedding the bio of an author anywhere in the post/page content.
With this plugin you can change the authors name and url within the post. This might be needed, if you have many guest posts. It is available in engli
Show author information on post types not depending on WordPress users for galleries, expositions, content offered for/by third parties, etc.
Allows developers to display author names within wp_list_pages-generated page lists.
Allows a post author to assign a simple 1-5 star rating to a post, page, or custom post type, which will then be displayed on the post.
Own post & media show for Another role without Administrator & Editor.
Remove author pages and link authors to home page
Replaces the author link with your Google+ Profile Link or adds a special link after every blogpost
The plugin is developed to display the list of author in your sidebar
Really Simple Guest Post Plugin will help you to generate a guest posting form in the simple and easiest way.
Replaces the default WordPress Author dropdown with a meta box that allows you to select the author via Autocomplete.
Counts the number of comments for each user, who has been logged in at the time of commenting.
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