Copies are available here (or Amazon). Please get a copy or two and help out.
Here's the cover image and some information about the book (the image is small right now because the only large image I can find is on Amazon, and you can't cut it out of their "Look Inside" feature. I'm working on getting a bigger image for you all):
Yes, the collection is awesome. Yes, you have to buy it if you're my friend. Yes, I will disown you if you don't, because it's not about me, but the folks at Doctors Without Borders. Okay, so you don't have to buy it if you don't want to, but you could at least donate a few bucks to DWB.