With scant editorial interference, rogue intellects are free to peddle philosophies, tall tales and wild speculations to a literate, vocal audience safe in the knowledge that even in the current slump "difficult" or "literary" comic titles can still shift 20,000 to 40,000 copies per month, 12 times a year. Compare those figures with sales of the latest piece of "serious" fiction and it's clear to see the attraction of comics for maverick, experimental authors working under the radar.