Grumpy Old Fan remembers Karen Berger’s tenure at Vertigo and DC comics. “In more than 30 years, first as a DC Comics editor and then as head of Vertigo, Berger helped to transform the comics industry by shepherding some of the most acclaimed and beloved series in recent memory. Swamp Thing, Hellblazer, The Sandman and other not-exactly mainstream DC books not only helped define Vertigo’s identity, they established their own, free from the restraints of a shared superhero universe.”