Evans, Hillary & Bartholomew, Robert (2009) The Encyclopedia of Extraordinary Social Behaviour. Anomalist Books, Texas, USA
Cohen, Daniel (1981) The Great Airship Mystery: A UFO of the 1890s. Dodd, Mead & Co. New York, USA.
The San Francisco Examiner (1896) Nations May Yet Fight In The Air. 16th Feb 1896, p.32. San Francisco, USA.
The Record Union (1896) What Was It? 18 Nov 1896, p.4. Sacramento, USA.
The San Francisco Call (1896) Claim They Saw A Flying Airship. 18 Nov 1896, p.3. San Francisco, USA.
The San Francisco Call (1896) Strange Craft Of The Sky. 19 Nov 1896, p.3. San Francisco, USA.
Sacramento Bee (1896) Air Ship Or What? 19 Nov 1896, p.1. Sacramento, USA.
The San Francisco Call (1896) A Winged Ship In The Sky. 23 Nov 1896, p.1. San Francisco, USA.
The San Francisco Examiner (1896) Airships Now Fly In Flocks. 25 Nov 1896, p.5. San Francisco, USA.
The Evening Mail (1896) Three Strange Visitors. 27 Nov 1896, p.1. Stockton, USA.
The Nebraska State Journal (1897) An Airship or Ill Omen. 23 Feb 18977, p.5. Nebraska, USA.
The Leavenworth TImes (1897) Like The Sea Serpent. 28 Feb 1897, p.1. Kansas, USA.
The Times Herald (1897) Not An Airship. 10 Apr 1897, p.1. Michigan, USA.
The Times Herald (1897) Airship In Michigan. 13 Apr 1897, p.8. Michigan, USA.
The Evening Times (1897) The Airship Coming Here. 13 Apr 1897, p.5. Washington, USA.
The Boston Globe (1897) Airship Was A Hoax. 15 Apr 1897, p.6. Boston, USA.
San Francisco Chronicle (1897) How The Airship Drops Letters. 19 Apr 1897, San Francisco, USA.
The Dallas Morning News (1897) A Windmill Demolishes It. 19 Apr 1897, Texas, USA.