Scott Higgins has published two books:
Harnessing the Rainbow: Technicolor Aesthetics in the 1930s <http://www.utexas.edu/utpress/books/highar.html>
Arnheim for Film and Media Studies <http://www.routledge.com/books/details/9780415801089/>.
He is working on a third book about film serials from the 1930s and 1940s. His areas of specialization include aesthetics, silent and classical cinema, narrative theory, genre, and technology.