Available free on-line through the end of the month!  Longtime followers of my "Texas Taliban Alerts" will, no doubt, be particularly interested in the extended discussion of the ID creationism apologetics of Francis Beckwith.  (Earlier relevant items here, here and here.)   Alas, one of the essays, by Robert Pennock (Michigan State), appears to be a purported defense of the demarcation problem against Laudan's famous critique.