Hi Michael, Thanks for your response. Your suggestions are truly appreciated. This lecture series has proved to be extraordinarily difficult to locate. I cannot afford the $355 it costs to buy it new. It's not on Amazon per Chris's suggestion, nor ebay, or any used book store online that I have found. However, I did find it at the Objectivist library per your recommendation. I have sent them an email, and am looking forward to hearing back from them. I am a little concerned that they perhaps only lend to local residence, so will continue my search in the meantime. Thanks everyone, Steve