Godfrey James

When two explorers drive a large drill into the center of the Earth, they discover a hidden world where humans are enslaved by prehistoric beasts.

The looking glass Alice went through has a side that’s a fantasy world that other beings guard, but a little girl finds her imaginary friends there.

A German vessel drifts through an underground river to an uncharted island, a world of life outside of time where they encounter prehistoric creatures and savage men.