The Stones of Angkor (Book 3)
The Walls of Lemuria: The Keo Storyline (Book 3.5)
The Fires of Atlantis (Book 4)
The Ashes of Pompeii (Book 5)
The Isles of Elysium (Book 6)
The Spears of Laconia (Book 7)
The Horns of Avalon (Book 8)
The Bones of Valhalla (Book 9)
The Allie Krycek Series
Hunter/Prey (Book 1)
Saint/Sinner (Book 2)
Finders/Keepers (Book 3)