The invisible kid in detention turns out to be the most dangerous person in the building.Eli Marsh is fourteen, forgettable, and unremarkable by every measure his school uses. When ransomware cripples the school network, he quietly fixes it, says nothing, and walks back to class. That act of invisible competence draws him into ClearPath - a government-linked hacking training programme - and introduces him to three people who will become his team.By the end of Book One, Eli ...