Nicholas Carter 
The Great Diamond Syndicate [EPUB ebook] 

Nick Carter stands for an interesting detective story. The fact that the books in this line are so uniformly good is entirely due to the work of a specialist. The man who wrote these stories produced no other type of fiction. His mind was concentrated upon the creation of new plots and situations in which his hero emerged triumphantly from all sorts of trouble, and landed the criminal just where he should be—behind the bars.