The spectre of Hasan al-Turabi and political Islam in Sudan - W. J. Berridge, Hasan al-Turabi: Islamist politics and democracy in Sudan. Cambridge: Cambridge University Press (hb £75 – 978 1 107 18099 4). 2017, 349 pp. - Steve Howard, Modern Muslims: a Sudan memoir. Athens OH: Ohio University Press (pb US$26.95 – 978 0 8214 2231 1). 2016, 217 pp. - Noah Salomon, For the Love of the Prophet: an ethnography of Sudan's Islamic State. Princeton NJ: Princeton University Press (pb US$29.95 – 978 0 691 16515 8). 2016, 242 pp