S.O.S. Clipper Island

The Black Secret

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January 2, 1919

Flying Fists

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November 23, 1924

Days of '49

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March 15, 1924

Fire and Steel

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September 12, 1927

The Midnight Watch

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February 1, 1927

The Gray Ghost

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June 30, 1917

The Big Fight

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May 11, 1930

The Down Grade

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July 25, 1927

Sakima and the Masked Marvel

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January 1, 1966

Drums of Fu Manchu

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November 27, 1943

The Arm of the Law

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April 19, 1932

The Red Glove

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March 17, 1919

Elmo the Fearless

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January 2, 1920

Elmo, the Mighty

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January 2, 1919

The Phantom Creeps

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June 6, 1949

Mandrake the Magician

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January 1, 1940

The Spider Returns

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May 5, 1943

The Secret Code

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December 4, 1944

Do or Die

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January 2, 1921

The Lawless Legion

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February 17, 1929