Mystery Men Comics #8

This March 1940 anthology issue features stories of the Blue Beetle, D-13 Secret Agent, Green Mask, and Zanzibar, as advertised on the cover. The included pages showcase a Rex Dexter model-building feature for readers, a science fiction story titled "Revolt of the Elements" by Arnold Brunnell about a scientific expedition discovering supernatural forces after an environmental catastrophe, and an aerial combat sequence depicting German bombers under attack by British planes with a character identified as Captain Ashley.