Books about Science -- Periodicals (sorted by popularity)
- Appletons' Popular Science Monthly, January 1900 Various 73 downloads
- Scientific American Supplement, No. 460, October 25, 1884 Various 73 downloads
- Lippincott's Magazine of Popular Literature and Science, Vol. 22, September, 1878 Various 73 downloads
- International Weekly Miscellany of Literature, Art and Science - Volume 1, No. 9, August 26, 1850 Various 72 downloads
- Appletons' Popular Science Monthly, April 1900 Various 72 downloads
- Scientific American Supplement, No. 623, December 10, 1887 Various 71 downloads
- Appletons' Popular Science Monthly, April 1899 Various 71 downloads
- The Popular Science Monthly, June, 1900 Various 71 downloads
- Scientific American, Volume 22, No. 1, January 1, 1870 Various 71 downloads
- American Journal of Science, Vol. 1. Various 71 downloads
- Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 23, February, 1873 Various 71 downloads
- Lippincott's Magazine of Popular Literature and Science, Volume 20. December, 1877 Various 70 downloads
- Appletons' Popular Science Monthly, December 1899 Various 69 downloads
- Buchanan's Journal of Man, September 1887 69 downloads
- Scientific American Supplement, No. 1178, June 25, 1898 Various 68 downloads
- Scientific American Supplement, No. 324, March 18, 1882 Various 67 downloads
- Scientific American Supplement, No. 415, December 15, 1883 Various 67 downloads
- Scientific American Supplement, No. 508, September 26, 1885 Various 67 downloads
- Scientific American Supplement, No. 1157, March 5, 1898 Various 67 downloads
- Scientific American Supplement, No. 787, January 31, 1891 Various 66 downloads
- Scientific American Supplement, No. 648, June 2, 1888. Various 66 downloads
- Appletons' Popular Science Monthly, May, 1900 Various 66 downloads
- Appletons' Popular Science Monthly, May 1899 Various 66 downloads
- Scientific American Supplement, No. 299, September 24, 1881 Various 66 downloads
- Lippincott's Magazine of Popular Literature and Science, Volume 17, No. 102, June, 1876 Various 66 downloads