Sax Rohmer 
Dope [EPUB ebook] 

Dope, a Story of Chinatown, is a non-Fu Manchu novel that marks the first appearance of Chief Inspector Red Kerry. Kerry is a smart cop who uses his brain as well as his brawn to outwit and capture the criminals that threaten his city and its people. He is a physically tough man with red hair (Rohmer plays up the description more than once during the book). He brooks very little BS from anyone including his fellow officers. Because he is incorruptible and gets results, he has the backing of his superiors…