Description Suni, Gale, and Shi-woo are new students at the Nightmute Academy. They also happen to be the only students. Well, the only students who aren't haunting the place, anyway. Nightmute is filled with all kinds of ghosts! While the kids track down a missing book, they uncover the screeching truth about the school librarian. This graphic novel includes facts about ghost hunting, science-led research, and in-depth content about ghosts and hauntings, plus an activity page and character information.