The Lincoln Myth: A Novel (Cotton Malone)
The King's Deception (Cotton Malone)
The Patriot Threat: A Novel (Cotton Malone)
The Templar Legacy: A Novel (Cotton Malone)
The Emperor's Tomb (with bonus short story The Balkan Escape): A Novel (Cotton Malone)
The Charlemagne Pursuit: A Novel (Cotton Malone)
The Columbus Affair: A Novel
The Jefferson Key (with bonus short story The Devil's Gold): A Novel (Cotton Malone)
The Tudor Plot: A Cotton Malone Novella
The Alexandria Link: A Novel (Cotton Malone)