LAST GRADUATE by Naomi Novik

The dark school of magic has always done its best to devour its students, but now that El has reached her final year -- and somehow won herself a handful of allies along the way -- it's suddenly developed a very particular craving . . .

For her.

As the savagery of the school ramps up, El is determined that she will not give in; not to the mals, not to fate, and especially not to the Scholomance. But as the spectre of graduation looms -- the deadly final ritual that leaves few students alive -- if she and her allies are to make it out, El will need to realise that sometimes winning the game means throwing out all the rules.

Book by author Naomi Novik.