Battle Schooled!. Chronicles of the Floating Continent, #3

Rousing fantasy adventure with a few butt-kicking heroines. Rupert, a young loner with a dark history, is sent by his parents to the University of Ostuh in hopes of him learning to be less withdrawn. He continues to avoid social contact until an extraordinary encounter with Meg and Patrick, famed monster hunters turned students. Making new friends for the first time in years, he and the duo navigate school life alongside other standouts such as warrior noble Charlene Lyonesse and Peggy "PP" Petunia, a tiny pigtailed girl with a big secret.
When a series of brutal murders rocks the university, the students must come together to stop the deadly threat. A full length novel.