Hi Vu!
I haven't actually read Jagose's
Queer Theory (though I have read some of her other stuff relating to orgasmology, which was good). The
Ashgate research companion to queer theory has some introductory stuff in it too. I'll have a look back over articles in my course reader from when I studied queer theory and body modification at uni and get back to you.
Our next reading group is scheduled for Sunday 13 January 2013, 1-3.30pm in Chippendale. I'll be sending out an email with details and readings in the next day or so (I've added your email to the mailing list). The topic is 'crip theory'.
Cheers :)