The first book of criticism devoted to Pynschon's massive 2006 novel, Pynchon's 'Against the Day': A Corrupted Pilgrim's Guide gathers new work by more than a dozen scholars, offering readings informed by the newest developments in narratology, genre studies, ecocriticism, globalism, and the histories of science and religion. This title also offers fresh perspectives on divisive issues within Pynchon studies such as anarchism, gender, and reviewers' reception of his recent work. What emerges is a novel that will come to be seen, these essays argue, as a major part of Pynchon's storied legacy and a key work of the 'late Pynchon.'