Bimal Poudel

Appends other available posts of a category in the details pages of individual posts. Useful in navigating other articles of same category.
Additionally you can use <code>[mysitemap]</code> shortcodes with parameters.
<ul>
<li><code>[mysitemap]</code>: Prints everything</li>
<li><code>[mysitemap id="5"]</code>: Restricts to a category</li>
<li><code>[mysitemap id="5" limit="5"]</code>: Limits 5 posts under a given category</li>
<li><code>[mysitemap limit="5"]</code>: Pulls 5 recent post globally</li>
</ul>

Bernhard Kau

This plugin will show the first post with its full text but all the others with the text after the “more” tag

First Post Full Length

This plugin will show the first post with its full text but all the others with the text after the "more" tag

More Posts vs First Post Full Length