DRINKERS OF DARKNESS by Gerald Hanley is Pyramid Books #R211 with cover art by George Ziel. Square clean copy, one minuscule cover blemish. Interior is tight and clean, appears unread. Fine.  All forms of  payment accepted. Will combine shipping for U.S. and International sales (using eBay International Shipping program only). Thanks. While you're at it, you should also take a look at my goodgirlart.com Vintage Paperback web site to see some great cover art.