PiotrPress

Clearcode

This plugin adds a column with post’s featured image before the title column on wp-admin posts list.

CC-Featured-Image-Column

This plugin adds a column with post's featured image before the title column on wp-admin posts list.

Todd Nestor

This is a WordPress plugin that let’s you display links to all the posts in a certain category at the bottom of a page.
It gives you a metabox on the page add/edit screen that let’s you show it on that page (or not show it) and then choose the category to display posts for.

Hercules Posts List

This is a WordPress plugin that let's you display links to all the posts in a certain category at the bottom of a page.

CC-Featured-Image-Column vs Hercules Posts List