Harrison, R. and DeSilvey, C. and Holtorf, C. and Macdonald, S. and Bartolini, N. and Breithoff, Esther and Fredheim, H. and Lyons, A. and May, S. and Morgan, J. and Penrose, S. (2020) Heritage futures: comparative approaches to natural and cultural heritage practices. London, UK: UCL Press. ISBN 9781787356016.

Bowring, Bill and Borgoyakova, T. (2017) Language policy and education in Russia. In: May, S. and McCarty, T. (eds.) Language Policy and Political Issues in Education. Encyclopedia of Language and Education 1. New York, U.S.: Springer, pp. 349-365. ISBN 9783319023434.

Gemes, Ken (2009) Nietzsche on free will, autonomy and the sovereign individual. In: Gemes, Ken and May, S. (eds.) Nietzsche on Freedom and Autonomy. Oxford, UK: Oxford University Press, pp. 33-50. ISBN 9780199231560.

Gemes, Ken and May, S., eds. (2009) Nietzsche on freedom and autonomy. Oxford, UK: Oxford University Press. ISBN 9780199231560.