The Museum of Mysteries
The Bishop's Pawn
the Amber Room (2003)
The Tudor Plot
The Lincoln Myth
The Devil's Gold
The Emperor's Tomb
The Paris Vendetta
The Bishop's Pawn_A Novel
The Columbus Affair
The Third Secret
The Lost Order
The Devils' Due
The Alexandria Link
Three Tales From the World of Cotton Malone
The 14th Colony
The Amber Room
The Templar Legacy
The Balkan Escape
The Lost Order_A Novel
The Patriot Threat
The Jefferson Key
The Venetian Betrayal
The Admiral's Mark
The King's Deception
The Romanov Prophecy
The Charlemagne Pursuit