Best known for writing the adventures of Philip Strange, UFO investigator Donald E. Keyhoe also wrote another long-running aerial hero for the pages of Flying Aces: Richard Knight. These wild adventures also mix in elements of lost races, dinosaurs and more! Volume 2 collects the next four stories from 1937–38: “Masks Over Madrid,” “Wings of the Emerald,” “Hell Over China” and “Aces of Death.”
The Complete Adventures of Richard Knight, Volume 2 by Donald E. Keyhoe contains the following stories:
- “Masks Over Madrid”
- “Wings of the Emerald”
- “Hell Over China”
- “Aces of Death”
