Roy Peter Clark from Poynter Institute has posted up 50 tools that can
help you when you do any kinds of writing. This is a extensive list of
writing tools, but by no mean you need to apply all of them when you do
any writing. There are the Writing Tool

 links:http://www.lifehack.org/articles/lifehack/fifty-50-tools-which-can-help-you-in-writing.html