DIAGRAM.4 is the fourth print installment of the journal DIAGRAM . These texts are selected from years 7 to 9 of the journal, and are joined here by a great many found & recovered diagrams. Contributors: Marcia Aldrich, Steve Barbaro, Douglas Basford, Lindsay Bell, Samantha Bell, Elisabeth Benjamin, Ash Bowen, Jason Bredle, Nickole Brown, Stephen Burt, Blake Butler, Edmond Caldwell, Kate Hill Cantrill, Jimmy Chen, Nolan Chessman, Adam Clay, Juliet Cook, J. P. Dancing Bear, Lightsey Darst, Kirk Lee Davis, Nicole Cartwright Denison, Adam Fell, Matthew Gavin Frank, Emily Kendal Frey, Matthew Glenwood, Brent Goodman, Loren Goodman, Idris Goodwin, Amelia Gray, Marj Hahne, John Harper, Luis Felipe Hernandez, trans. Toshiya Kamei, Sean Hill, Eunsong Kim, Gareth Lee, Matt Leibel, Genine Lentine, Carlo Matos, Kyle McCord, Marc McKee, Ben Mirov, Trey Moody, Mark Neely, Amy Newman, JoAnna Novak, Brian Oliu, Kim Parko, Adam Peterson, Cecilia Pinto, Lia Purpura, Catie Rosemurgy, A. K. Scipioni, Glenn Shaheen, Nate Slawson, B. J. Soloy, Terese Svoboda, August Tarrier, J. Townsend, Michael Walsh, Kellie Wells, Cori A. Winrock, Joshua Jennings Wood, and Bill Yarrow.