Freer, Joanna (2014) Thomas Pynchon and American counterculture. Cambridge University Press, New York. ISBN 9781107076051

Freer, Joanna Elizabeth (2012) A "little parenthesis of light": Pynchon and the counterculture. Doctoral thesis (PhD), University of Sussex.

Freer, Joanna (2012) Thomas Pynchon and the Black Panther Party: revolutionary suicide in Gravity's Rainbow. Journal of American Studies, 47 (1). pp. 171-188. ISSN 0021-8758

Freer, Joanna (2012) LSD, Leary and the political role of fantasy in Thomas Pynchon’s The Crying of Lot 49 and Against the Day. In: Thomas Pynchon and the (de)vices of global (post)modernity. Studies in literature and culture (8). John Paul II Catholic University Press, Lublin, Poland. ISBN 9788377026106