8 books • 3 series
Atlantis (Atlantis, #5)
Prisoner in Time (Time Travel, #2)
Savior in Time (Time Travel, #3)
Tear in Time (Time Travel, #1)
Tomb of Zeus (Atlantis, #3)
Weapon of Atlantis (Altantis, #4)
Tomb of Atlantis (Atlantis, #1)
Curse of Atlantis (Atlantis, #2)