Pearl White

Walter McGrail

George B. Seitz

Harry Semels

Wallace McCutcheon Jr.

Adventures of an American Secret Service-girl in search of an important German secret during the war.  Chapters: [1] “The Great Secret,”; [2] “Marked for Death,”; [3] “The Gas Chamber,”; [4] “Below the Waterline,”; [5] “The Acid Bath,”; [6] “The Unknown,”; [7] “The Betrayal,”; [8] “A Crippled Hand,”; [9] “Woes of Deceit,”; [10] “The Inn of Dread,”; [11] “The Death Studio,”; [12] “The Chance Trail,"; [13] “Wings of Mystery,”; [14] “The Hidden Way,”; [15] “The Secret Host"

Adventures of Kitty Cobb was adapted from a series of newspaper cartoons drawn by James Montgomery Flagg (of "Uncle Sam Wants YOU!" fame) for the New York World. Kitty Cobb is a Long Island lass who heads to New York City in hopes of landing a handsome inventor for her husband.

A former captain in the French secret service who decides to travel the world following World War I. Arriving in America, he enlists in the U.S. Secret Service, and the main plot unfolds when he eventually rescues a young woman being held captive in her uncle's house.

King of the Candian riding police is up against Japs and Nazis who are about to invade Canada. They just want to clear the way with a new futuristic plane called "The Falcon" first, but that's not gonna happen if Kig has his way.

A reporter and a detective team up to solve the murder of a nightclub singer who had been involved in a divorce scandal.

Bruce Banner, a genetics researcher with a tragic past, suffers massive radiation exposure in his laboratory that causes him to transform into a raging green monster when he gets angry.

A scientist readies a boat after his warnings of an Earth-destroying flood are ignored. However, after the disasters reach a peak level of destruction those who maligned the scientist now turn to him in desperation, as he and other refugees look to save the world and stop the disaster using the two Supercolliders on opposite sides of the Atlantic.

A US Army officer is sent undercover into the hills of Mexico's Baja California region to find and bring down the madman Crando and his group of crazed followers, who are setting up their own criminal empire spreading from Mexico into the United States.

The evil and masked "Gargoyle" is sabotaging all of America's industrial plants. It is up to the Spider to save the country.