The Net Advance of Physics:
History and Philosophy: Edward Charles Pickering

• Biographical Memoir of Edward Charles Pickering 1846-1919, S. I. Bailey, 1932. (PDF) [National Academy of Sciences]
• Bruce Medal brief biography
  • Long biography, by Joseph Tenn, 1990. The Mercury
  • Bibliography
• Biography, by Jay Bitterman, 2012. [Lake County (IL) Astronomical Society]
• Wikipedia (stub with links to obituaries and works at Project Gutenberg) Bíografía, Pedro Ré. (Spanish PDF) [Astrosurf]
• Death notice, 1919. The Harvard Crimson [Harvard]
• A Tale of Two Brothers and Their Craters (links to information on both Pickerings) [Whitepeak Lunar Observatory]
• Records of Edward C. Pickering, 1864-1926 (inclusive) (digitized resources) Expeditions and Discoveries [Harvard University]
• The Rogers Laboratory of Physics [MIT]
• Photographs (Pickering and the Harvard Observatory) [Spacetek]
• Pickering's Triangle, image by David M. Juresevich, 2004. Images of the Universe [StarImager]

See also Variable Stars and Harvard Computers at the Net Advance of Physics