All we've got is Journey to The Center of the Earth, The Core, and The Descent.
Put less astronauts on Mars and put more geonauts in the Mantle.
I want to have my odd fascination with caves and magma validated.
All we've got is Journey to The Center of the Earth, The Core, and The Descent.
Put less astronauts on Mars and put more geonauts in the Mantle.
I want to have my odd fascination with caves and magma validated.
I'm writing a science-fantasy novel where the evil monarch of a race of underground monsters unleashes a robot plague on the world above
Does that work for you?
Yes but only if there are extensive descriptions of speleoforms and how they shape the morlocks' worldview.