In|Filtration is an anthology of contemporary Hudson Valley poetry by poets who work in an innovative vein-poets whose work is either original formally or that uses given poetic forms in new ways: old bottle/new wine; new bottle/old wine; and, sometimes, new bottle/new wine. Much of the poetry here is directly or indirectly in conversation with national and international movements directed toward more exploratory uses of the medium-work that goes beyond the explorer's map into uncharted territories-places where the map tatters in the explorer's pocket and another world begins. Like explorers we have sought to map the current currents of radical poetics in the Hudson Valley.