Assign multiple bylines to posts, pages, and custom post types via a search-as-you-type input box
Simple Yearly Archive is a rather neat and simple WordPress plugin that allows you to display your archives in a year-based list.
A Sidebar widget to display the Author(s) profile on any Page or Post along with Social web links.
Solves the co/multi-author problem without modifying the theme. Uses a custom taxonomy, "Byline," that replaces the Display Author.
The plugin allows authors to rank list of anything and display the table of rankings in posts or pages. List can be resued to create multiple rankings
This very simple plugin allows multiple authors to be assigned to a Post or Page.