The Storyline
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.
Recommendations
The Broken Coin
★ 6.01915
King of the Wild
★ 4.21931
The Black Secret
★ 0.01919
Daughter of Don Q
★ 9.01946
The Adventures of Robinson Crusoe
★ 7.01922
Mysterious Doctor Satan
★ 6.01940
The Valley of Silent Men
★ 6.31922
The Girl and the Game
★ 0.01915
Doctor Who: The Daleks' Master Plan
★ 7.91965
Cody of the Pony Express
★ 8.01950
Drums of Fu Manchu
★ 6.31940
Flash Gordon
★ 6.41936
The Secret of the Submarine
★ 0.01916
Scouts to the Rescue
★ 10.01939
The Adventures of Smilin' Jack
★ 5.71943
The Wolf Dog
★ 8.21933
The Phantom Rider
★ 7.01936
King of the Forest Rangers
★ 7.01946
Perils of the Royal Mounted
★ 7.01942
Bruce Gentry
★ 8.01949