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.
Doctor Who: The Daleks' Master Plan
1965
Cody of the Pony Express
1950
Flash Gordon
1936
Drums of Fu Manchu
1940
The Spider Returns
1941
Scouts to the Rescue
1939
King of the Mounties
1942
The Valley of Vanishing Men
The Broken Coin
1915
The Adventure of the Torture Cage
1928
The Adventures of Robinson Crusoe
1922
The Black Secret
1919
