My Monster Secret Vol. 21 (My Monster Secret: Actually, I Am... #21) (Paperback)
A NEW POWER RISES Shirayuki has been appointed as the new principal of Morobare High School! It doesn’t take her long to settle into her new position—or to start making some big changes. But not all change is good, and these reforms are targeting Shiragami-san and the other non-humans!
Eiji Masuda is a Japanese manga-ka best known as the creator of My Monster Secret.
"My Monster Secret is comfort food done right." --Nick Creamer, Anime News Network