Interdimensional Library (b)

"Put a few trackers on him," Dante said to Pete.

To make sure that Elliot wouldn't get away unnoticed, Dante wanted to put a few tracking devices on his body.

The trackers would help them trace Elliot back to his world.

"I already dispatched a few his way," Pete replied.

The tracking devices were as tiny as a dust particle, and they silently approached Elliot. No one could notice them because they were too slow. Pete and Dante believed that. Of course, the librarian noticed, and he could tell what was going on, but he didn't raise a fuss. As far as people don't start fighting or bickering nonstop, the librarian couldn't interfere or punish the naughty children. Such were the rules he had to follow, not that he didn't like following them.