ISBN-13: 9780692717394 / Angielski / Miękka / 2016 / 210 str.
Fear has spread throughout the Dolbin School for the Extraordinary campus. An unexplained explosion has destroyed Professor O'Grady's lab during his absence from school. Students fear he is a part of underground group The Dark Cloud who wish to take over the school. Meanwhile Jake Cooper's old bully is getting inexplicably stronger. And now is picking fights with Jake. Which raises the question, what do you do when the bully is stronger than you?