After discovering the secrets to the Gaalderkhani tiles --- ancient computers that house not just memories, but untold destructive force --- Caitlin O’Hara’s son gets accidentally thrust back in time. In order to save him she must master the power of the tiles and figure out what the Gaalderkhani’s modern relatives are searching and killing for. Can she put the pieces together and bring her son back home again?

After uncovering a mystical link to the ancient civilization of Galderkhaan, child psychologist Caitlin O’Hara is left with strange new powers. Someone is watching her, perhaps hunting her --- and using her son to do it. Meanwhile, Mikel Jasso, a field agent for a mysterious research organization, is searching for Galderkhaani ruins in Antarctica. He discovers the entire city has been preserved under ice and that the mysterious stone artifacts he’s been collecting are not as primitive as he thought. As Mikel and Caitlin work to uncover the mysteries of the Galderkhaani, they realize that the person hunting Caitlin and the stones may be connected in ways they never knew possible.

Renowned child psychologist Caitlin O’Hara is a single mom trying to juggle her job, her son, and a lackluster dating life. Her world is suddenly upturned when Maanik, the daughter of India’s ambassador to the United Nations, starts speaking in tongues and having violent visions. Caitlin is sure that her fits have something to do with the recent assassination attempt on her father, but when teenagers around the world start having similar outbursts, Caitlin begins to think that there’s a more sinister force at work.