Gargoyles Don’t Rock by Juliann Whicker

One mystery, one romance, and a possessed raven.
In the corridors of Singsong’s Magical College, Gabriela the janitor’s flesh began turning to stone. Why didn’t anybody say that kissing gargoyles is a bad idea? Things are rocky enough, but then someone summons a malevolent demon on her shift in the school’s library, and now he’s stalking her. Gabby embarks on a desperate quest to locate her elusive father to save her from turning to stone while avoiding the demon, but she can’t do it alone. She’ll need the help of Percival Marigold, her arch nemesis, to navigate the balls and tea parties her extremely dangerous and powerful father frequents before everything crumbles to dust. Literally.