Mourning Lark - Jen Pretty - Bog

Lark travels to Moscow in search of Vincent who has fallen off the grid. Her hunt takes her underground into a world of vampires and rats and a new magic that was completely unexpected. In her hunt, she tracks a witch with evil powers who shows her a future that might just break her heart. Can she save the Vampire she might have feelings for and kill the one who has systematically destroyed her life, while in a strange land of freezing cold underground tunnels and potential new enemies around every corner?