The Ginn Jump was first mentioned in the 2009 reference book The Essential Atlas, authored by Daniel Wallace and Jason Fry, which placed it in grid square L-10. Wallace noted in his personal blog that the mention of the four vertices of the Tetrahedron region, which include the Ginn Jump, was meant as a reference to the fact that the Star Wars galaxy was, in fact, three-dimensional despite The Essential Atlas generally only presenting two-dimensional maps of it for simplicity's sake.
The Ginn Jump was first mentioned in the 2009 reference book The Essential Atlas, authored by Daniel Wallace and Jason Fry, which placed it in grid square L-10. Wallace noted in his personal blog that the mention of the four vertices of the Tetrahedron region, which include the Ginn Jump, was meant as a reference to the fact that the Star Wars galaxy was, in fact, three-dimensional despite The Essential Atlas generally only presenting two-dimensional maps of it for simplicity's sake.
- The Essential Atlas