The Subtle Knife (His Dark Materials, #2)

by Philip Pullman

disappear far away. She felt nothing

“The knife,” he went on after a minute. “They never knew what they were making, those old philosophers. They invented a device that could split open the very smallest particles of matter, and they used it to steal candy. They had no idea that they’d made the one weapon in all the universes that could defeat the tyrant. The Authority. God. The rebel angels fell because they didn’t have anything like the knife; but now …”