Post History
Those familiar with the Harry Potter series may be familiar with the Marauder's Map, a map that allows the holder to see where people are at any given time. It displays a person as a set of footpri...
#1: Attribution notice removed
by
System
·
2020-06-01T14:13:45Z (over 4 years ago)
Source: https://worldbuilding.stackexchange.com/q/18938 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/