He is the author of Resisting Abstraction: Robert Delaunay and Vision in the Face of Modernism (University of Chicago Press, 2014); co-editor, with Philipp Blom, of Nothing But the Clouds Unchanged: Artists in World War One (Getty Research Institute Press, 2014); and co-editor with Hal Foster of October Files: Richard Serra (MIT Press, 2000). He also recently published a catalogue essay on Richard Serra’s drawings with David Zwirner Books. His current book project, begun while a scholar Getty Research Institute in 2013, is titled Seeing Red: Murder, Abstraction, Machines.