I have been invited to write a series of articles on the subject of DevOps for a new website. My first article was about Devops and Goldratt's, "The Goal".
"The Goal" is business novel where Goldratt explains his Theory of Constraints. If you have anything to do with business or process, it is a great read.
See my article here: http://devops.com/blogs/devops-and-the-goal-2/