Science & Engineering
- Joseph Samachson
-

A Manual of Elementary Geology or, The Ancient Changes of the Earth and its Inhabitants as Illustrated by Geological Monuments
Sir Charles LyellRead For Free - da Vinci Leonardo
- Richard Rein Smith
- Frederik Pohl
- H. B. Fyfe
- Dave Dryfoos
- Malcolm B. Morehart
- William Edward Duellman
- Frank Belknap Long
-

Charles Darwin: His Life Told in an Autobiographical Chapter, and in a Selected Series of His Published Letters
Charles DarwinRead For Free - Basil Wells
-

Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures
VariousRead For Free - Yazar Bilinmiyor
- Lewis Parker
-
- Henry Hasse
-

Lippincott's Magazine of Popular Literature and Science, Volume 11, No. 24, March, 1873
VariousRead For Free - W.-F. Rondou
- Edward Hull
- E. Raymond Hall
- Patrick Fahy
- George H. Smith
- Philip K. Dick
- Randall Garrett
- H. B. Fyfe
- Alan Edward Nourse
- Frederick Hutton Getman
- William Edwards Henderson
- Richard S. Shaver
-






