This time, leaving Earth was not Nyx's choice . . .

After her latest trip off-planet, Nyx Fortuna has every intention of keeping both feet firmly on Earth. Between trying to figure out why the Kumir have been hunting her friend Seth, searching for a way to destroy the Harvester of Worlds, and getting frustrated by the glacially slow return of her memories, she doesn't have any time for planet-hopping.

Unfortunately, the universe has other plans. When she's abducted from Earth Between, Nyx finds herself in the remote reaches of the universe, on planets unconnected to the Station's ley lines. Her only hope lies in mastering the portal magic she's only just discovered she has. But even if she can manage its use, does she have enough magic-and determination—to find her way back home?