Didn't you read Down to the Bone as well? If not, I recommend it. (I meant to mail you about it, but I kept thinking the phrase "lesbian Latina lolitas" was a spam-filter nightmare, and it's too appropriate to leave out.)

And those great illustrations in Part-Time Indian are by the awesome Ellen Forney. Check out her other work if you get a chance. The most recent book I've seen includes her series of technical writing for the Seattle alternative weekly, things like a doctor talking about reattaching blown-off fingers for the Fourth of July and a stripper teaching how to spin tassels on one's nipples. :)