Multi-Dimension World Classic! Ancient worlds and modern day collide and fuse in this Fourth Dimension classic by pioneering British fantasist George Griffith. "Certain it should be that beyond and about this World of Length and Breadth and Thickness there is another World or State of Existence consisting of these and another dimension of which only those beings who are privileged to enter or dwell in it can have any conception." Bringing together ancient dangers and terrors to the unbelievers of today is the premise of this fascinating tale by Griffith.