Jean Devalde

When an unscrupulous banker ruins his family, a young man swears to bring him to justice, so he adopts a new identity, the mysterious Judex, and ...

Two war orphans, Joseph, apprentice printer, and Lisette, typist, live with their grandmother in Belleville. Lisette loves his next door ...

A young inventor is kidnapped to force him to tell the secret of his invention, but he foils his captors thanks to a pen with invisible ink. ...