Arclight is the story of Marina, a girl who is rescued from The Dark. Yes, with the capital D. The Dark is the post-apocalyptic danger-land outside of the Arc, which is a haven perpetually lit by the brightest lights known to man. The lights are needed to protect the settlement from the Fade: creepy-scary-shape-changing monsters that break in and steal the Arclight's people, then turn them into more Fade's. There's nothing worse than your people being turned into the very monsters you might one day kill - or be killed by.
Marina is treated as an outcast, and she feels like one-she has no memory of who she was before she was rescued, if her family is alive or dead, if they even loved her, and no one is revealing any secrets to her. When she helps to capture a rogue Fade Marina inadvertently starts a chain of events that will lead to her following that Fade into the Dark to discover secrets about her life, her friends, and the Arclight that she never thought possible.
Arclight is an exciting story, with twists and turns through the Dark and the Arc, leading you to surprises about the dystopian world, its characters, and its future that. . .you really might figure out before the end. Okay, it is a little predictable, but in a way it is really reassuring, because if I know who the girl is going to end up with and that she's going to want to save the world I won't be disappointed at the end, and I know there will be a sequel. Marina comes off as a bit whiny, but I suspect teens won't notice because she might sound like them - doubtful, worried, anxious. Overall it was a great book and I'm looking forward to the sequel!