Private eye Jerry Church is hired by a criminal defense lawyer after five mobsters he has gotten acquitted are apparently strangled by a serial killer.

It is prior to the commencement of World War II, and Japan’s fiendish Black Dragon Society is hatching an evil plot with the Nazis. They instruct a brilliant scientist, Dr….

When a police officer is murdered, Captain Street looks to Mr. Wong to catch the killer. Prime Suspect: Frank Belden Jr., whose father is a businessman well known for both…

Shipping magnate Cyrus Wentworth, downcast over a disaster to his ocean liner ‘Wentworth Castle’ (carrying, oddly enough, an illicit shipment of Chinese bonds) is shot in his office at the…

Dr. Bernard Adrian is a kindly scientist who seeks to cure a young woman’s polio. He needs human spinal fluid to complete the formula for his experimental serum. Meanwhile, a…

Detective James Lee Wong must find the “Eye of the Daughter of the Moon,” a priceless but cursed sapphire stolen in China and smuggled to America. His search takes him…

A pretty Chinese woman, seeking help from San Francisco detective James Lee Wong, is killed by a poisoned dart in his front hall, having time only to scrawl “Captain J”…

Mr. Wong is a “harmless” Chinatown shopkeeper by day and relentless blood-thirsty pursuer of the Twelve Coins of Confucius by night. With possession of the coins, Mr. Wong will be…

Pete Marlan is a gambler with an unsavory past. Suspected of being an outlaw, Pete plays along with this misconception, the better to infiltrate a gang of smugglers. Along the…

A chemical manufacturer is killed just after asking detective James Wong to help him. So detective Wong decides to investigate this as well as two subsequent murders.

When Mandarin Wu’s unmarried daughter becomes pregnant by a young Englishman, he seeks vengeance.