Christianity and the Roman government - Hardy, Ernest George, 1852-1925 (New York, Longmans, Green and co., 1894)
Appendix on two "Acta martyrum", one of them relating to the trial of martyrs of Scili in numidia, under the proconsul Saturninus in 181 A.D., the other to the trial of Apollonius in Rome between 180 and 184 A.D. : p. 196-208.