I've enrolled it in KDP Select and made it a free download from Amazon from 12.01am Wed 7 November (US Pacific Time) for 2 days.
This should be the link: http://www.amazon.com/dp/B00A1TR85K
This should be the link: http://www.bewilderingstories.com/is...ec_fic_ex.html
I did post this a while back but for some reason it was deleted.
They've indicated they are also going to publish an excerpt from my "Essential Reading in Science Fiction" Collection: http://www.amazon.com:80/dp/B007KMDW9M Probably some time in November.