Nicholas Carter 
The Secret of Shangore [EPUB ebook] 

“No, Carter! I shall not go back until I have got my hands on that wretched crook, William Pike, and I don’t care if it leads me into the very heart of this strange country where they say a white man never has come from alive.”
The speaker was Jefferson Arnold, the multimillionaire shipowner and importer of Oriental goods, whose establishment was one of the best known of its kind in New York City.
His firm jaw came together with a snap, and his dark eyes sparkled with determination in the red light of the camp fire, as he looked at the world-renowned detective for approval of his determination.