commentary and critical material, including reader's guides, books and scholarly articles, online concordances and discussions, and art works. Its artistic value is often compared to that of James Joyce's Ulysses. Some scholars have hailed it as the greatest American post-WW2 novel, and it has similarly been described as "literally an anthology of postmodernist themes and devices". The major portion of Gravity's Rainbow takes place in London and Europe in the final months of World War II and the weeks immediately following VE Day, and is narrated for the most part from within the historical moment in which it is set. In this way, Pynchon's text enacts a type of dramatic irony whereby neither the characters nor the various narrative voices are aware of specific historical circumstances, such as the Holocaust and, except as hints, premonitions and mythography, the complicity between Western corporate interests and the Nazi war machine, which figure prominently in readers' apprehensions of the novel's historical context. For example, at war's end the narrator observes: "There are rumors of a War Crimes Tribunal under way in Nürnberg. No one Slothrop has listened to is clear who's trying whom for what ... " (p. 681) Such an approach generates dynamic tension and moments of acute self-consciousness, as both reader and author seem drawn ever deeper into the "plot", in various senses of that term: The novel invokes anti-authority sentiments, often through violations of narrative conventions and integrity. For example, as the protagonist, Tyrone Slothrop, considers the fact that his own family "made its money killing trees", he apostrophizes his apology and plea for advice to the coppice within which he has momentarily taken refuge. In an overt incitement to eco-activism, Pynchon's narrative agency then has it that "a medium-sized pine nearby nods its top and suggests, 'Next time you come across a logging operation out here, find one of their tractors that isn't being guarded, and take its oil filter with you. That's what you can do.'" (p. 553) Encyclopedic in scope and often self-conscious in style, the novel displays erudition in its treatment of an array of material drawn from the fields of psychology, chemistry, mathematics, history, religion, music, literature, human sexuality, and film. Pynchon wrote the first draft of Gravity's Rainbow in "neat, tiny script on engineer's quadrille paper". Pynchon worked on the novel throughout the 1960s and early 1970s while he was living in California and