The Duel Observer
Volume 18
This is a very exciting volume for all of us because it is the current one. In fact, there is a good chance that you can read the PDF and the physical copy at the same time. Are they the same thing? Just think about that. Or, alternatively, you could be a lazy person who just didn't want to go to anywhere that had copies of The Duel Observer, in which case I hope you enjoy these for the first time! Here are links:
Update: This information is no longer relevant. In fact, this information was so 2011 it was probably typed to a Rebecca Black / Sam Adams mashup while students complained about the long lines for stir-fry at McEwen. One of those two activities should bring nostalgia. The other, shame.