Half Hours With Modern Scientists: Lectures and Essays - Barker, George F. (George Frederick), 1835-1910; Cope, E. D. (Edward Drinker), 1840-1897; Huxley, Thomas Henry, 1825-1895; Stirling, James Hutchison, 1820-1909; Tyndall, John, 1820-1893; Porter, Noah, 1811-1892 [Author of introduction, etc.]