Biblio
“Tree Growth And Solar Cycles”. In Paper Presented At International Research Council. Paper Presented At International Research Council.
. 1931. “Zodical Light And Counter-Glow And The Photography Of Large Areas And Faint Contrasts”. In Royal Photographic Society Of Great Britain. Royal Photographic Society Of Great Britain.
. 1915. 
“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. 
“A.e. Douglass And The Canals Of Mars”. The Astronomy Quarterly 3 (No. 9). The Astronomy Quarterly.
. 1979. “An Automatic Optical Photograph, Abstract”. Publications Of The Astronomical Society Of The Pacific. Publications Of The Astronomical Society Of The Pacific.
. 1919. 
“Drawings Of Jupiter's Third Satellite”. Abdruck Aus Den Astr. Nachr. Bd. 143. Abdruck Aus Den Astr. Nachr. Bd. 143.
. 1897. 
“The First Satellite Of Jupiter”. Abdruck Aus Den Astr. Nachr. Bd. 146.. Abdruck Aus Den Astr. Nachr. Bd. 146.
. 1898. 
“The Infatigable Astronomer”. The Journal Of Arizona History. The Journal Of Arizona History.
. 1978. “The Markings On Venus”. Monthly Notices Of The Royal Astronomical Society LVIII (No. 78). Monthly Notices Of The Royal Astronomical Society.
. 1898. 
“An Optical Photograph”. The Astrophysical Journal XLI (No. 3). The Astrophysical Journal.
. 1915. 
“Photograph Of Shadow Bands”. Astrophysical Journal LXIII (No. 3). Astrophysical Journal.
. 1926. 
“The Polar Cap Of Mars”. Astronomy And Astrophysics. Astronomy And Astrophysics.
. 1894. 
“Present Rotation Period Of The First Satellite Of Jupiter And Its Change In Form And Period Since 1892”. The Astronomical Journal (No. 441). The Astronomical Journal.
. 1898. 
“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. 
“University Of Arizona Eclipse Expedition, Port Libertad, Sonora, Mexico”. Publications Of The Astronomical Society Of The Pacific XXXVI (No. 212). Publications Of The Astronomical Society Of The Pacific.
. 1923. 
“The Astronomer's Globe”. Popular Astronomy. Popular Astronomy.
. 1897. 
“Atmosphere, Telescope And Observer”. Popular Astronomy. Popular Astronomy.
. 1897. 
“The Effects Of Mountains On The Quality Of The Atmosphere”. Popular Astronomy . Popular Astronomy .
. 1899. 
“Forms Of Jupiter's Satellites”. Popular Astronomy. Popular Astronomy.
. 1894. 
. 1894.
Douglass, AE_Gegenschein Observations_1894.pdf (1.61 MB)

“The Illusions Of Vision And The Canals Of Mars”. Popular Science Monthly. Popular Science Monthly.
. 1907. 
“The Lowell Observatory And Its Work”. Popular Astronomy. Popular Astronomy.
. 1885. 
“The Lowell Observatory In Mexico”. Popular Astronomy. Popular Astronomy.
. 1897. 
. 1899.
Douglass, AE_Mars_1899.pdf (6.24 MB)

“A New Almucantar”. Popular Astronomy. Popular Astronomy.
. 1903. 