Plasticity at the Dusk of Writing book sale

I thought it might be of interest to any readers who are following the Plasticity at the Dusk of Writing book event but do not yet own the book that there’s a big sale going on at Columbia University Press and they’re selling the hardcover for $20, half off the cover price and a whole $12 cheaper than at Amazon. Check it out: http://www.cup.columbia.edu/book/978-0-231-14524-4/plasticity-at-the-dusk-of-writing