FIGURES

1. Cover of Gray Barker’s They Knew Too Much About Flying Saucers

2. Philadelphia UFO, January 1974

3. Slave coffle

4. Alien head drawn by Barney Hill

5. Cover of Whitley Strieber’s Communion

6. Predionica mask

7. The vision of Ezekiel, by Matthäus Merian

8. Ezekiel’s “four-faced visitors,” by Arthur W. Orton

9. Kilpeck Sheela-na-gig

10. Cover of Amazing Stories, June 1947

11. Cover of Amazing Stories, March 1945

12. Back cover of Amazing Stories, August 1946

13. Cover of Fate magazine, Spring 1948

14. Major Jesse Marcel with the Roswell debris