Gillian Anderson's "addictive" (Marie Claire) paranormal thriller series comes to a thrilling conclusion in The Sound of Seas, involving time travel, ghosts, alien technology, and strange spiritual powers...the perfect combination for X-Files fans.

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...