West tries to protect Prof. Nielsen, a demolitions expert. But he fails: Nielson is blown up by the evil Dr. Miguelito Loveless.

West tries to convince a Serbian official to hide the Kara Diamond. Then the gem disappears---and West is blamed.

West is lured to a ghost town peopled with lifelike dummies as part of an elaborate trap set for him by his nemesis Dr. Loveless.

A Supreme Court justice will not believe his life is in danger---until a puppet-show marionette fires a gun at him.

West helps a powerfully built girl carry her trunk, not knowing it contains his shrewd enemy---diminutive, giggling Dr. Loveless.

Jim is set up as a renegade as a cover for him and Artie to sneak into Texas and track down General Juan Manolo, who is trying to take over the region.

A series of mysterious deaths of military personnel bring Jim face to face with the indestructible Col. "Iron Man" Torres. Crippled in an explosion that he blames on the other men of his company, Torres rebuilt himself as a 19th century "cyborg", and is seeking revenge on those he thinks wronged him...and President Grant was one of the men he served with.

West is captured by a doctor who uses Pavlovian training to condition the Secret Service agent into becoming an assassin.

Intent on making California a kingdom for children, evil Dr. Loveless makes his play for the state with a series of toys---which explode.

Jim and Artie set out to penetrate the stronghold of a corrupt political boss and return him to Washington for trial.

An Indian demand for gold must be met: they've threatened to kill five railroad workers a day until it is paid.

Jim and Artie take on an obsessed museum curator who has private designs on the state treasury.

West must protect a visiting despot from the fatal charms of Ecstasy La Joie, who brandishes such baubles as an explosive garter and a deadly ring.

Jim West suspects his search for counterfeiters is getting warm when he's shot at with arrows---and thrown to the crocodiles.

Ships along the Mississippi are being attacked by a gang of pirates known as the "Thousand Eyes". After Jim ducks an assassin, an attractive woman, he finds the leader of the Eyes: Captain Ansel Coffin, who was blinded and now seeks revenge. His gang use false lights to lead ships astray and crash them, and then plunder them. Jim is captured by Coffin and manages to escape a cage rigged to a lightning rod. He is blinded by a powder flash, and for a time he is at a decided edge against Coffin (who has long adapted to his blindness). Coffin manages to accidentally kill his wife. Enraged, Jim is saved by his recovering eyesight: he ducks, and Coffin falls into a pit to his death.

Facing execution at the hands of a madman, West learns the crazed assassin plans to reclaim Mexico---as the new Napoleon.

Jim and Artemus try to recover stolen radioactive materials nad have only one clue - a set of fingerprints found on the ankle of a pretty secretary.

West is sent to infiltrate an army of fanatics dedicated to overthrowing the U.S. Government. Getting in is no problem...but if he tries to leave he'll be shot.

Jim and Artie have only one clue to track down the smugglers of opium and Chinese aliens: a fortune cookie.

West, posing as a prison inspector, hunts for clues to a pillaging outlaw band.

A demented geologist can set off earthquakes where he chooses as part of an elaborate extortioin scheme. So West and Gordon head for Ellenville--the next town on the mad genius's list.

Jim goes to arrest a Mexican bandit disguised as a notorious outlaw...but the villain's girlfriend recognizes him.

West is furious: his superiors have refused him permission to investigate the murder of a close friend who was burned to death before his eyes.

West finds Willow Springs looted and its citizens completely immobile---victims of a mysterious paralysis.

West poses as an ex-con to gain admittance to renegade Army leader Thorald Wolfe.