Gargron

Displays authors of a collaboration post in place where only one is shown by default. Uses custom fields (key=<code>coauthor</code>;value=user’s username; one per user). Note: If it doesn’t automatically display the co-authors you must manually add <code>if(function_exists(wt_the_coauthors_link)): wt_the_coauthors_link(); endif;</code> into your theme (in PHP <code><?php ?></code> brackets, of course).

WT Co-authors

Using WordPress Custom Fields, and without editing any template files, lets you credit all authors on collaboration posts.

Ashley

Novelist helps authors easily organize and display their portfolio of books.
Features:
<ul>
<li>All books are stored in their own “Books” area.</li>
<li>Easy form for filling out book information.</li>
<li>All book information is automatically formatted for you.</li>
<li>Customizable templates.</li>
<li>Easily create an archive of all your books.</li>
<li>Developer-friendly.</li>
</ul>
Available Book Info Fields:
<ul>
<li>Title</li>
<li>Book Cover</li>
<li>Series (name and number)</li>
<li>Contributors</li>
<li>Publisher</li>
<li>Release Date</li>
<li>Genres</li>
<li>Pages</li>
<li>Synopsis</li>
<li>Goodreads Link</li>
<li>Purchase Links (configure your own list of retail sites)</li>
<li>ISBN13</li>
<li>ASIN</li>
<li>Excerpt</li>
<li>Extra Text</li>
</ul>
Documentation
Extensive documentation is available at <a href="https://novelistplugin.com/docs/" rel="nofollow ugc">novelistplugin.com/docs</a>

Novelist

Easily organize and display your portfolio of books.

WT Co-authors vs Novelist