*
over at ABEbooks they want 160 dollars for this one:
http://www.abebooks.com/servlet/BookDetailsPL?bi=4913095823&searchurl=an%3DBill%2BKnott%26bi%3D0%26bx%3Doff%26ds%3D30%26recentlyadded%3Dall%26sortby%3D1%26sts%3Dt%26x%3D89%26y%3D12
—and for this one they want 150:
http://www.abebooks.com/servlet/BookDetailsPL?bi=825967361&searchurl=an%3DKnott%252C%2BBill%26bi%3D0%26bx%3Doff%26ds%3D30%26recentlyadded%3Dall%26sortby%3D1%26sts%3Dt%26x%3D95%26y%3D16
—