In 1967, Cooper returned to a full-time position as Design Director of the MIT Press, having been recommended by Paul Rand. Among many other publications, she designed the classic book "Bauhaus" (published by MIT Press in 1969, the 50th anniversary of the German design school's founding). This project dominated her work for nearly two years, to enlarge, revise, and completely redesign an American version of an earlier German edition. She set the book in the newly-available Helvetica typeface and used a grid system page layout, giving the book a strong modernist appearance. Cooper also made a film rendition of the book, which attempted to give an accelerated depiction of translating interactive experiences from a computer to paper. This endeavor was her response to the challenge of turning time into space.