The Shielding Shadow
The 15 chapter story involves the heroine being protected by a shadow with burning eyes. There's also a cloak of invisibility, some hypnotism and a giant octopus added to the mix.
Similar
5.9
Lost City of the Jungle
1946
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The Woman in the Web
1918
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Jack Armstrong
1947
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The Diamond from the Sky
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The Great Radium Mystery
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The Adventures of Tarzan
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Trader Tom of the China Seas
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King of the Congo
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The Royal Mounted Rides Again
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The Strings of Steel
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Hidden Dangers
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Darkest Africa
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Dead Man's Curve
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Drums of Fu Manchu
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Flash Gordon
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The Vigilantes Are Coming
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Robinson Crusoe of Clipper Island
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The Vigilante: Fighting Hero of the West
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The Green Archer
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The Amazing Exploits of the Clutching Hand
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