Marguerite Johnson is Senior Lecturer in the School of Humanities and Social Sciences, University of Newcastle, Australia. She is the co-author (with Terry Ryan) of Sexuality in Greek and Roman Society and Literature: A Sourcebook (2005), author of Sappho in this series (2006), and co-editor (with Harold Tarrant) of Alcibiades and the Socratic Lover-Educator, also published by Bristol Classical Press (2012). Terry Ryan is senior researcher for the 21st Century Learning Initiative. After receiving his Masters Degree in political economy in 1994, he worked with educational reformers and students in Poland, and co-authored a book on Polish history, The Shadows of the Past (2000), with former Solidarity leader Wiktor Kulerski. Ryan lives in Virginia, USA, with his wife and baby daughter.