hooks – My Bookmarks

Introduction to Custom Hooks and Pluggable Functions | WPCandy

http://wpcandy.com/teaches/custom-hooks-and-pluggable-functions/#.U5Y1g5SSzWw

Adding Custom WordPress Hooks

http://archive.extralogical.net/2007/06/wphooks/

Debug WordPress hooks | Rarst.net

http://www.rarst.net/script/debug-wordpress-hooks/

Inside WordPress Actions and Filters

http://wp.smashingmagazine.com/2012/02/16/inside-wordpress-actions-filters/