We'll create fresh WordPress site with KF most read installed. You have 20 minutes to test the plugin after that site we'll be deleted.
This plugin provides a function to register/output/return a list of the most viewed posts.
You can use the function kf_get_posts_by_hits() anywhere in the template.
Examples:
<!-- Return mode (no output), retrieve the 5 most read posts in 31 days -->
<?php
$my_posts = kf_get_posts_by_hits(31,5);
// .. do some magic with $my_posts
?>