Asked by the Edinburgh Book Review about the inspiration behind his interest in the Roman era, Scarrow said, "Firstly, great Latin teachers – Gordon Rodway and then Reg Nash, who inspired a love of the language and more enduringly a fascination with Roman history and culture. Secondly, when I was growing up in the seventies swords and sandals epics seemed to be on the TV regularly. Not to mention the brilliant I, Claudius".