Biblio
“The Effects Of Mountains On The Quality Of The Atmosphere”. Popular Astronomy . Popular Astronomy .
. 1899. 
“Solar Records In Tree Growth”. Science. Science.
. 1927. 
“An Automatic Optical Photograph, Abstract”. Publications Of The Astronomical Society Of The Pacific. Publications Of The Astronomical Society Of The Pacific.
. 1919. 
. 1896.
Douglas, AE_Projections on the Terminator of Mars and Martian Meteorology_1896.pdf (3.73 MB)

“Photographs Of The Zodical Light”. Popular Astronomy. Popular Astronomy.
. 1900. 
“The Polar Cap Of Mars”. Astronomy And Astrophysics. Astronomy And Astrophysics.
. 1894. 
“Altitudes And Locations”. Coconino Sun. Coconino Sun.
. 1901. “The Study Of Atmospheric Current By The Aid Of Large Telescopes And The Effect Of Such Currents On The Quality Of The Seeing”. The Meterological Journal. The Meterological Journal.
. 1895. 
“La Inundacion De 1868”. El Cosmos. El Cosmos.
. 1892. 
“The Astronomer's Globe”. Popular Astronomy. Popular Astronomy.
. 1897. 
“How Tall We Are”. Coconino Sun. Coconino Sun.
. 1895. “Tree Rings And Climatic Cycles, Laboratory Of Tree-Ring Research, Astronomical Studies”. Phi Kappa Phi Journal. Phi Kappa Phi Journal. Tucson: University of Arizona.
. 1944. 
“The Infatigable Astronomer”. The Journal Of Arizona History. The Journal Of Arizona History.
. 1978. “A.e. Douglass And The Canals Of Mars”. The Astronomy Quarterly 3 (No. 9). The Astronomy Quarterly.
. 1979.