Just to get the ball rolling I though I'd suggest some of the type of things you may wish to add.
I know I shall be criticised but Wikipedia happens to be a good starting point so take a look at: http://en.wikipedia.org/wiki/Neo-liberalism
David Harvey has written recently and extensively from a left critical perspective his book is: (2005). A Brief History of Neoliberalism. Oxford University Press. ISBN 0199283265
And there are some online lectures that you may be interested in: http://chiasmos.uchicago.edu/events/harvey.shtml
An animated version of his ideas (really animated): http://comment.rsablogs.org.uk/2010/06/28/rsa-animate-crisis-capitalism/
13 free lecturers that have had an international audience of over 700,000: http://davidharvey.org/
Chris Harman from an SWP perspective but his book on the current economy and a left critique of neo-liberalism is excellent: Zombie Capitalism: Global Crisis and the Relevance of Marx (London, 2009) ISBN 978-1-905192-53-3
Chris Harman and David Harvey video debate: http://www.youtube.com/watch?v=O3PbELn0q2o
John Cassidy I would suggest has written one of the most accessible books taking apart the classical economic theories that underpin neo-liberalism from a critical but not necessarily left perspective: Cassidy, John (2009). How markets fail : the logic of economic calamities. Farrar, Straus and Giroux. ISBN 9780374173203.
Professor Richard D Wolff an American Marxist who writes and speaks very accessibly. These are audio recordings of his talks to students and staff at the University of Vienna and I found them both insightful and inspiring: http://www.rdwolff.com/content/crisis-and-decline-us-economy-audio
See his website: http://www.rdwolff.com/
And a cracking video: http://www.rdwolff.com/content/presentation-capitalism-hits-fan-brown-university
And an entire course of 38 videos: http://www.rdwolff.com/content/university-massachusets-online-course
Well this is my personal selection. Please add whatever you like in the comments.