David Powell

Retain Author allows you to force your “next” and “previous” blog posts to stay within the same category and the same author.

Retain Author

Prevent mixing authors in your next and previous post links.

plugin.builders

Inifinite scrolling plugin. Choose from Load on scroll, Load more button and Ajax Pagination. Visitor can disable auto load (useful to get to footer). 
Doesn’t break browser Back/Forward buttons. Includes Scroll to Top button (Optional). Works out of the box for default WP themes.
** Translations **
<ul>
<li>Spanish – <a href="http://www.webhostinghub.com/" rel="nofollow ugc">WebHostingHub</a></li>
</ul>

Unlimited

Inifinite scrolling plugin. Choose from Load on scroll, Load more button and Ajax Pagination. Includes scroll to top and opt-out button.

Retain Author vs Unlimited