The Darkstalker Files
The space between dimensions/worlds.
While the “wall” between dimensions/worlds is commonly referred to as “The Veil," the Void is a cold, mostly lifeless plane which serves as home to many horrors and terrors. Creatures that inhabit the Void are weak to Ultra-violet rays and are rarely seen dimensions with working suns.
Other names for it include “The Land of Lost” or “NoWhere,” as it is a place where many lost things collect, as evidenced by the large volume of mismatched socks.