Chelsea didn’t try to teleport. All she wanted was to play the Battle of the Bands show. But after accidentally teleporting onto classified Navy vessel SeaSatellite5, all she’s rocking is the boat. Once it’s sorted out that Chelsea’s not a threat, SeaSat5’s top scientist offers Chelsea a position on the crew as an archaeology intern. Dr. Gordon studies people with powers, believing them to be descendants of Atlantean refugees, except Chelsea’s powers are beyond anything on previous record. While great for everyone else onboard, the miracle of Chelsea is Trevor’s worst nightmare. The same girl who’d given him a brief lifeline to sanity three months ago literally fell from the sky, under a mile of ocean, and onto the very station where he’s employed. Making matters worse, Trevor’s family are Lemurians, Atlantis’s enemy, and Chelsea’s presence is unpredicted—a wrench in an already unstable situation. But Trevor wants no part of his family’s war. The only thing he wants is Chelsea, Atlantean or not. Days into Chelsea’s sudden appearance, SeaSatellite5 uncovers Atlantean ruins and a massive artifact cache, placing its entire, hundred-man crew in the crosshairs of an ancient war. There are those who want the Atlantean relics inside the ruins destroyed, and only Trevor knows the treasures for what they really are: Link Pieces, tools used by the ancient civilizations for their time-travel war. With lies and shifting alliances abound, Chelsea and Trevor will have to think fast in order to save the station. If they don’t, the Lemurians will seize the artifacts and Atlantis will be destroyed forever.

One conspiracy theory can unravel it all… A year has passed since the Lemurians took SeaSatellite5 after Trevor and Chelsea failed to save the crew. They now work for TAO alongside Dr. Connor Hill. But on the anniversary of SeaSat5’s disappearance, a media storm ignites conspiracy theories and the Navy SeaSatellite Program is charged with supposed international artifact thievery. Trevor and Chelsea must set the record straight before the media wins and TAO is shut down… grounding their mission to find SeaSatellite5 forever.

When there are more traitors than allies, who do you trust? Two years have passed since SeaSatellite5 was taken by the Lemurians. Trevor and Chelsea have rejoined the war on TAO’s side, exploring Link Pieces in hopes of finding the station. But so far they’ve managed to find nothing. Not even solace in their crumbling relationship. After following a Link Piece to A.D. 3001, the botched trip leaves them telepathically connected. It’s too much for Chelsea and, retreating to a nightclub in Arizona, she interrupts an operation conducted by a paramilitary group called TruGates. They seem to know more about the Atlantean-Lemurian war than they’re letting on, and also unknowingly hunt Lemurian mercenaries. While guarding her own ties to the war, and despite Trevor’s and TAO’s misgivings, she agrees to join up if it’ll possibly lead to finding SeaSatellite5. Back at TAO, Trevor learns that what he and Chelsea assumed happened to SeaSatellite5 barely scratches the surface. As the picture of the war expands, allies and traitors churn out of the web-work left behind. If Chelsea and Trevor can’t get past the betrayals and heal their wounded hearts, not only will the fate of SeaSat5 dangle on a precipice, but also every member of the crew they once risked everything to save.

War is just beginning… SeaSatellite5 and its crew have been rescued, but no one is safe. Broken in the wake of TruGate’s betrayal and terrified by the White City’s resurgence, Chelsea, Trevor, and Valerie struggle to set aside their differences to keep the station—and the world—safe. The war is coming to a head and if the crew of SeaSat5 have any hope of stopping it, they’ll have to bring the fight to Atlantis. But when Lt. Weyland reemerges, also beaten and exiled by TruGates, the truth he brings about the General’s plan turns everything on its head. SeaSat5 might have some new allies on its roster, but all of their most feared enemies are already within its walls. Can Chelsea and Trevor stop their enemies before Atlantis strikes?

Atlantis has been defeated, but countercurrents still remain… With Atlantis now out of the picture, TAO and the Navy have created a vessel capable of Link Piece travel: the Atlas. But their aim to freely explore time to better understand the Atlantean and Lemurian war ignores the bigger threat that the Atlantean Prince had warned them: the White City. Though Chelsea has given her opposition to the military’s plans, her disagreements have fallen on deaf ears. Instead she works to ensure the Atlas is as secure as possible and hopes for the best, an optimism that’s brought her and Trevor closer than ever. But countercurrents run in their midst, and when Pearl Harbor is attacked, nearly destroying the Atlas in the process, Chelsea discovers that people she’s trusted most since joining SeaSatellite5 years ago have not only betrayed her in all the deepest ways… They’ve never been on her side at all.