Make Vol. 5: Technology on Your Time by Mark Frauenfelder (0596523688 9780596523688 0-596-52368-8)
Ruby Cookbook by Lucas Carlson, Leonard Richardson (0596523696 9780596523695 0-596-52369-6)
Stephen Johnson on Digital Photography by Stephen Johnson (059652370X 9780596523701 0-596-52370-X)
