Teens Jack, Marco, Aly, and Cass begin a quest to find seven pieces of Atlantis' power that were hidden long ago and that will, if returned to Atlantis, save them from certain death due to the genetic abnormality that also gives them superior abilities.

Twelve-thousand feet beneath the Atlantic Ocean . . . scientists are excavating the most extraordinary undersea discovery ever made. But is it the greatest archaeological find in history-or the most terrifying? Former naval doctor Peter Crane is urgently summoned to a remote oil platform in the North Atlantic to help diagnose a bizarre medical condition spreading through the rig. But when he arrives, Crane learns that the real trouble lies far below-on...

Journeying to the ancient city of Babylon when Bhegad tracks down Marco, the companions face a daunting choice involving a dire trap and a long-lost figure from Jack's past.

Rune Saint John, heir to the fallen Sun Court, finds clues to his Companion Brand's past on a mission into the ruins of his family estate. But while he's still agonizing over whether to tell Brand, a more pressing matter arises. Rune's ward, Max, is nearly kidnapped by the Hanged Man, who has asserted a marriage claim on the young man. Rune isn't about to lose Max to the Hanged Man and his court, the Gallows, which is known to have unhealthy interests...

On the run from EdenWest, Owen, Lily, and Leech cross North American deserts seeking Atlantis and find a third Atlantean, the wild child Seven, who is goddess of the Heliad-7 death cult in Yucatan.

A secret base built by the Ancients is found in the ice in Antarctica. The Stargate Atlantis team is sent on a one-way mission to explore the distant Pegasus galaxy. The team encounters many new civilizations, including the sinister Wraith.

"There's more to the story of Atlantis than a lost continent-- there's also a centuries-old global conspiracy. author Thomas Greanias believes that it was the volcanic destruction of Thira-- modern-day Santorini-- that inspired the ancient Greek philosopher Plato to pen the original story of Atlantis nine hundred years later. However, Plato's fourth century B.C. account claimed that Atlantis sunk nine thousand years earlier. Taken literally-- and...