By the mid-’60s something crippling was happening to fiction, still quite hard to explain: articulate writers blamed the sheer craziness of American life (Roth) or the “exhaustion” of forms (Barth). There was the pressure of criticism, which could lead even a dyed-in-the-wool critic like Sontag to declare herself “Against Interpretation”; others pointed to academic writing programs and the group therapy of the workshop. In short order, 1968 arrived, and the chaotic Seventies, an era which received—in place of Germinal or Sentimental Education or The Posessed, or even The Grapes of Wrath!—Thomas Pynchon’s Gravity’s Rainbow and William Gaddis’s JR. One was a symbolico-enyclopedic epic unembarrassed beside Joyce, the other (in a mode stolen from the minor English modernist Henry Green, alternating dead-to-rights dialogue with brief descriptive passages of hallucinated brilliance, and elevated by Gaddis to demented majesty) a novel concerning nothing less than American capitalism. But in retrospect these books appear marginal where the “Great American Novel” was supposed to be central, heroic sighs of depletion instead of inaugural hymns.