Aegina was located in the Mediterranean. John Benton was on holiday there when the Eighth Doctor came to retrieve the piece of Isaac's music (PROSE: DS Al Fine [+]Simon Guerrier, Short Trips: Time Signature (Short Trips short stories, 2006).) that Benton had found in the Third Doctor's laboratory at UNIT HQ. (PROSE: An Overture Too Early [+]Simon Guerrier, Short Trips: The Muses (Short Trips, 2003).)