• Dominus
• The Venus Throw - Roman Sub Rosa 04
• Last seen in Massilia rsr-8
• The Judgment of Caesar: A Novel of Ancient Rome
• The judgement of Caesar rsr-10
• A Mist of Prophecies rsr-9
• Roma.The novel of ancient Rome r-1
• The Seven Wonders: A Novel of the Ancient World (Novels of Ancient Rome)
• The Judgment of Caesar
• A Gladiator Dies Only Once rsr-11
• The House of the Vestals rsr-6
• Roma
• Arms of Nemesis rsr-2
• The Venus Throw rsr-4
• Arms of Nemesis - Roman Sub Rosa 02
• Roman blood rsr-1
• The Seven Wonders: A Novel of the Ancient World
• Rubicon
• Ancient World 02 - Raiders of the Nile
• Catilina's riddle rsr-3
• Last Seen in Massilia: A Novel of Ancient Rome
• The Triumph Of Caesar rsr-12
• Rubicon rsr-7
• A Murder on the Appian Way
• A murder on the Appian way rsr-5
• The Venus Throw
• Gordianus The Finder Omnibus (Books 1-4)