Lanyard comes to the assistance of an old friend, a minister whose life has been threatened.

Visiting Reno to find a woman who supposedly died during the war, Mike is implicated in the death of two government couriers and ends up on a stalled train looking for stolen explosives.

A woman asks Mike to find out if her husband and their daughter, supposedly killed in a boating accidnet, are still alive.

In San Francisco's Chinatown, Mike helps an old friend stop a campaign of intimidation and murder.

A big heist prompts Lanyard to track down an infamous jewel thief.

Mike searches the waterfront for Helen Calder, a missing heiress who can be identified by an emerald ring.

Lanyard flies to Los Angeles to clear the name of an old friend, a journalist accused of stealing a priceless Van Gogh painting.

Michael Lanyard comes to the aid of a ballerina who is frightened of threatening letters. Instead of helping her he must solve her death...an apparent suicide.

Sharing a taxicab with a ballet dancer leads Lanyard to smuggled rubies and a confrontation with hijackers.

In London, Lanyard is investigating threats against the life of a world-famous ballet dancer when she apparently commits suicide.

In San Francisco, Mike follows a lead on the man who double-crossed him and murdered his business partner five years ago.

Mike is asked to help an old friend, a deep sea diver accused of helping pirates steal the silver that was about to be salvaged from a sunken wreck.

Lanyard goes from New Orleans to Hawaii to discover how rubies and opium are being smuggled in from Hong Kong.

Mike tries to help an estranged brother and sister, each of whom believes that the other caused the death of their father in a supposedly accidental cave-in.

Lanyard takes a vacation. While enjoying his boat a young boy tries to sell him a gun. Before he knows it he is in a life and death struggle against forces he didn't even realize were active.

Discovering that a recently deceased man's greedy children are looking for a fortune that he hid before he died, Mike decides to make sure that the money goes to his beloved housekeeper instead.

Lanyard must recover top-secret microfilm that could sabotage a peace conference if it gets into the wrong hands.

Mike is summoned to a sugar plantation in Manila to investigate illegal dumping by a competitor.

In Mexico, the death of an archaeologist sends Lanyard in search of a treasure in Aztec gold coins.

A lawyer asks Lanyard to protect his client's interests at a castle in the Balkans that seems to be threatened by werewolves.

A crazed husband holds Lanyard hostage in a country cottage.

Lanyard suspects that a hit-and-run accident was murder.

Lanyard is recruited by the Govt. to find out where all the top criminals have been disappearing to. He is to contact an agent named Anson is New York. Upon contact Anson is killed and the only lead he leaves Lanyard is key to the Blue Lantern dance hall. The attempt to infiltrate fails and his next gamble takes him to the Blue Lantern in New Orleans where he is more successful and the final key to the puzzle leads him to the Copper Mountain Lodge in Nevada.

A weekend party in Malibu takes an ominous turn when the host's diamonds are stolen and the dead body of his wife washes up on the beach.

Lanyard gets a request from Father Picard to make a last-ditch effort to save the life of a prisoner on death row with 36 hours to live.