Verisimilitude

On the edge of explored space, an extraordinary artifact sits in the upper atmosphere of a gas giant—a floating castle. When exoarchaeologist Jerard Pauli is sent to investigate the structure’s cavernous depths, he stumbles across a gate that takes him far way, to a dangerous new world full of similar structures, and he becomes lost amidst this myriad of drifting islands. After Pauli accepts that he may never see home again, he finds that this new world has its own ancient story and sinister purpose.