Furtive Dawn (City of Magic #3)

It's been almost a year since the magical apocalypse closed off the city of Manchester from the rest of the world. The vampires, werewolves and humans within the city all now live together in relative harmony... but trouble is brewing on the horizon. Supplies are starting to run out and, despite their best efforts to grow crops and create a sustainable future, everyone knows that it will be an uphill battle. Still, the magic swirling in the city air is an incredible bonus. Charley, the most magical of them all, is determined to do whatever she can to help out her new community and with Monroe by her side, she's confident that things will turn out alright. But when someone from beyond Manchester's walls makes contact, what happens next will be anyone's guess.

This is the third and final book in the City of Magic series.