The First Men in the Moon by H.G. Wells

When an absent-minded scientist and a hard-headed playwright find the secret of a gravity-defying substance, they set about building a vessel that will take them into space. What begins as a light-hearted adventure on the moon's surface turns into terrifying danger.
Held captive by the weird
insectlike inhabitants of the moon's caverns and
threatened by the deathly cold lunar night, the two desperate explorers must attempt a near impossible escape.

Condition: Acceptable. Edge wear and creasing.