I get dozens of books and chapbooks in the post, unsolicited, every month, singly or in sets. One set stood out even before I cut the pages: five slender, staple-bound items with off-white covers, instalments of Lost and Found: The City University of New York (CUNY) Poetics Document Initiative: hard-to-find essays, letters and other archival discoveries by and about American ‘experimental’ poets from the last half century, meticulously edited and lightly annotated by graduate students at CUNY, under the general editorship of Ammiel Alcalay.