Hello, I am trying to find an old novel I once read. All I can remember is that a small group of adventurers arrive on a rectangular volcanic planet. each of the 6 sides has a different ecology, but the only one I remember is an intensely volcanic side and is populated by large monsters that are I think 6 legged. They travel across this side and eventually cross over the edge to another side where it is different, not volcanic.
Anyone familiar with what that novel is? I t is very old probably from the 50s 60s or 70s I imagine.
Anyone familiar with what that novel is? I t is very old probably from the 50s 60s or 70s I imagine.