Jonathan Block

A student's premonition of a deadly rollercoaster ride saves her life and a lucky few, but not from death itself – which seeks out those who escaped their fate.

Shortly after David Abbott moves into his new San Francisco digs, he has an unwelcome visitor on his hands: winsome Elizabeth Martinson, who asserts that the apartment is hers -- and promptly vanishes. When she starts appearing and disappearing at will, David thinks she's a ghost, while Elizabeth is convinced she's alive.