A journalist by profession, Douglas Jackson transformed a lifelong fascination for Rome and the Romans in to his first two highly-praised novels, Caligula and Claudius. His third, Hero of Rome, introduced readers to a new series hero, Gaius Valerius Verrens.

Seven further novels featuring Valerius have followed - the most recent being Glory of Rome - and have won critical acclaim and confirm their author as one of the UK's foremost historical novelists. An active member of the Historical Writers Association and the Historical Novel Society, Douglas Jackson lives near Stirling in Scotland.