A Styrofoam egg carton caught his eye. He opened it and found a single silver orb with little blinking red lights. "This is cool, too!" He dropped it into his backpack. "Dan, no!" "What? They've got plenty of other stuff, and we need all the help we can get!" "It could be dangerous." "I hope so.
Rick Riordan, James Dashner, Brandon Mull (2014). “The 39 Clues, Infinity Ring, and Spirit Animals Powerpack”, p.125, Scholastic Inc.