Land Beyond the Map is a short science fiction novel written by Kenneth Bulmer.
It was published in an Ace Double, which also contained another short novel, Fugitive of the Stars by Edmond Hamilton, on the opposite side.
Roland Crane, a wealthy map collector and dilettante archaeologist, is visited by Polly Gould, a cousin of an army friend who has disappeared.
The two travel to Ireland and begin their search, soon learning that someone else, a mysterious and sinister man, also seeks the map.
Finally they are offered the map at an enormous price by an old man who speaks of having used it to travel to another place, full of both treasure and terror.