And these four are about to find their lives intertwined in a complex web of deception, loyalty, and catastrophic danger—where one wrong choice could trigger an explosion that ends it all.

    Alone in space, she is the loneliest girl in the universe until she hears about a new ship which has launched from Earth – with a single passenger on board. A boy called J.Their only communication with each other is via email – and due to the distance between them, their messages take months to transmit across space. And yet Romy finds herself falling in love.But what does Romy really know about J? And what do the mysterious messages which have started arriving from Earth really mean?Sometimes, there’s something worse than being alone . . .

    Cold, brilliant and desperate to prove himself as a Cultural Theorist, Seg breaks away from the recon squad sent to protect him, to scout out prime vita sources. But to find his prize he must face his biggest fear: water. Fiery and headstrong, Ama receives an ultimatum from her people's tyrannical overlords: betray her own kind or give up the boat she calls home, forever. When a wealthy traveler hires her as a guide, Ama thinks her prayers are answered - until a violent murder reveals Seg's true identity. On the run, over land and water, hunted by a ruthless and relentless tracker, and caught in the schemes of a political powerhouse, Seg and Ama will have to strike an uneasy truce to survive. The fate of two worlds is in their hands.