I'm over on Black Gate Magazine today (I mean, technically yesterday afternoon, but I'm counting it as today).
Level 16 is a sci-fi thriller (stronger on the thriller than science fiction, though there is enough of the latter to qualify, even if it’s mentioned only briefly) set in a “post-apocalyptic” world (there are reasons for those quotation marks, I promise you). From IMDB:
Sixteen-year-old Vivien is trapped in The Vestalis Academy, a prison-like boarding school, keeping to herself and sticking her neck out for no one. Until she is reunited with Sophia — the former friend who betrayed her. Together the girls embark on a dangerous search to uncover the horrifying truth behind their imprisonment. Soon running for their lives, the girls must save themselves or die trying.