Himalayas
The Metal Monster by A. Merritt
After his horrific adventures described in The Moon Pool, Dr. Walter T. Goodwin goes on expedition to study the flora of the Himalayas. Tranquility eludes him though because there he finds The Metal Monster.
Goddess of the Golden Flame by William P. McGivern
Goddess of the Golden Flame – Deep in the Himalayas was a cavern, and in the cavern a golden flame goddess… World War II was officially over, but Major Rick Mason of the U.S. Army Aircorps was sent on a mission deep within the Himalayas—where he was to find a hidden secret—and a Goddess.
The Complete Adventures of Captain Trouble by Perley Poore Sheehan
The Complete Adventures of Captain Trouble – Pelham Rutledge Shattuck, American wanderer, brawler, fighter in China fulfills his destiny as the incarnation of Kubla Khan. As Shadak Khan, Captain Trouble, he battles the war lords, the wizards and the Tongs of China to bring about the new age of Maitreya Buddha.