Science
Free to read here, from Project Gutenberg.
Scientific Essays and Lectures
ABC's of Science
International Weekly Miscellany of Literature, Art and Science — Volume 1, No. 3, July 15, 1850
Lectures on popular and scientific subjects
Short-Title Catalog of Publications and Importations of Scientific and Engineering Books
Buchanan's Journal of Man, November 1887
On the Study of Zoology
Scientific American Supplement, No. 324, March 18, 1882
Scientific American Supplement, No. 443, June 28, 1884
Lippincott's Magazine of Popular Literature and Science, Vol. 26, November, 1880
Popular lectures on scientific subjects
Scientific American, September 29, 1883 Supplement. No. 404
Catalogue of Practical & Scientific Books
Scientific American Supplement, No. 362, December 9, 1882
Beitrag zur Beurteilung der Lehren Machs
The O. S. U. Naturalist, Vol. 1, No. 1, November, 1900
Accepting the universe
Catalogue of Practical and Scientific Books
Lippincott's Magazine of Popular Literature and Science, Volume 15, No. 87, March, 1875
Meinauer Naturlehre
Scientific Culture, and Other Essays
Scientific American Supplement, No. 401, September 8, 1883
Scientific American Supplement, No. 829, November 21, 1891
Lippincott's Magazine of Popular Literature and Science, Vol. XVI., December, 1880.
Buchanan's Journal of Man, September 1887
The misbehaviorists
Lippincott's Magazine, September, 1885
International Weekly Miscellany of Literature, Art and Science - Volume 1, No. 9, August 26, 1850
The Birth-Time of the World and Other Scientific Essays
Lippincott's Magazine Of Popular Literature And Science, Old Series, Vol. 36—New Series, Vol. 10, July 1885
Atoms at the Science Fair: Exhibiting Nuclear Projects
Lippincott's Magazine of Popular Literature and Science, Volume 26, September, 1880
Scientific American Supplement, No. 611, September 17, 1887
Half Hours With Modern Scientists: Lectures and Essays
Scientific American Supplement, No. 417, December 29, 1883
From an Easy Chair
The Scientific Spirit of the Age, and Other Pleas and Discussions
Scientific American Supplement, No. 832, December 12, 1891
A Modern Zoroastrian
Sciências Naturaes
Die Naturwissenschaften in ihrer Entwicklung und in ihrem Zusammenhange, IV. Band
Books Relating to Applied Science, Published by E. & F. N. Spon, 1890.
International Weekly Miscellany of Literature, Art and Science - Volume 1, No. 6, August 5, 1850
Scientific American Supplement, No. 613, October 1, 1887
Lippincott's Magazine, October 1885
Von Sonnen und Sonnenstäubchen
Emanuel Swedenborg's Investigations in Natural Science and the Basis for His Statements Concerning the Functions of the Brain