I recommend Arclight. 
 ... definitely a series to watch out for. This is the debut novel you don't want to miss! :D 
 Arclight was gripping, especially for the first five chapters. I was still finding a comfortable position to read in my swivel chair when I froze. Because it is only Chapter 1, and Fade was already attacking Arclight. Talk about an aggressive start! And yes, I already got the whiff of Tobin, the grudgingly intriguing love interest. *swoon* 
 Marina came outside of Arclight two months prior her stay there. She knows she's different; she can tell by the way other people look at her. She's shunned and feared, because it was a well known fact that nobody survives outside. In the Gray, especially in the Dark, where the Fade exist. Until she appeared, and now people are suspicious of her. 
 I am so ready to be horrified out of my wits, and I did for a while. But when the sci-fi element was revealed, ahh. The terror dwindled. Still, the story was inarguably fun for a post-apocalyptic fan like me. Arclight was reminiscent of two of my favorite books (If I mentioned them, you might get spoiled) so the originality I once felt at the beginning was short-lived. The romance twist in the end didn't help, either. I thought, "Hey, I think I've read this before..?" 
 Arclight was fast-paced, solidly written, and it really kept me at the edge of my seat. I actually thought this was a standalone, but I was wrong. I really enjoyed Josin L. McQuein's story - slightly creepy and a tad romantic. :) 
 Thank you Edelweiss and HarperCollins/Greenwillow for granting my galley request.