WP Easy Gallery is a WordPress gallery plugin by hahncgdev that allows you to create and manage multiple image galleries through an easy to use admin interface.
PrettyPhoto style pop-up for image gallery
Features include:
Upload unique thumbnail image and set custom dimensions
Include multiple galleries on a page/post
Set the ‘sort order’ of images in the galleries
WordPress ShortCodes for easy content integration
And much more…
Plugin homepage: http://labs.hahncreativegroup.com/wordpress-plugins/easy-gallery/
Download: http://wordpress.org/extend/plugins/wp-easy-gallery/