Ironcastle
Farmer, Philip Jose / Rosny, J. -H / Krenkel, Roy G.
Somewhere in the unexplored heart of Africa, a part of this Earth had been taken over by an intelligence from outer space. Such was the message that reached the explorer Hareton Ironcastle, member of the famous Baltimore Gun Club. In that hidden and transformed valley would now be found monsters and pre-humans not to be seen anywhere else. Such a challenge could not be ignored...The account of Ironcastle's expedition of daring but inexperience...