There is a throat-clearer in the library.  She clears her throat approximately every 10 seconds, no exaggeration.  PLEASE SOMEONE RESCUE ME!!!

She has been in here before, the first time for over three hours, and it drove me insane.  The next time she came in, I had noise-canceling headphones.  This time I have Bose ear buds, but they are not noise-canceling.  I'm listening to/watching a concert video rather loudly, and I CAN STILL HEAR HER. 

I might die from this.  I'm not sure how…maybe spontaneous combustion?

Any thoughts?