North, South, East, and West, no doubt. That made it a world very different from Skulduggery's own; he had yet to meet an Elemental who called air manipulation 'airbending,' much less believed it was the only element they could master. Nor, as far as he was aware, were there schools.

"It's clever," he said, remarking on the air scooter the boy just dissipated. "Did you invent the other thirty-five, as well?"