The Optical and Psychological Principles Involved in the Interpretation of the So-called Canals of Mars: Volume 26

A School Algebra

Logarithmic and Other Mathematical Tables: With Examples of Their Use and Hints on the Art of Computation

The Uranian and Neptunian Systems, Investigated with the 26-inch Equatorial of the United States Naval Observatory

Popular Astronomy

Popular Astronomy

On Hell's Alleged Falsification of His Observations of the Transit of Venus in 1769

Elements of Plane and Spherical Trigonometry

Formulæ and Tables for Expressing Corrections to the Geocentricplace of a Planet, Etc

A Statistical Inquiry Into the Probability of Causes of the Production of Sex in Human Offspring

Logarithmic and Other Mathematical Tables: With Examples of Their Use and Hints on the Art of Computation

A Critical Examination of Our Financial Policy During the Southern Rebellion

A Statistical Inquiry Into the Probability of Causes of the Production of Sex in Human Offspring

Logarithmic and Other Mathematical Tables: With Examples of Their Use and Hints on the Art of Computation

Popular Astronomy

On the Position of the Galactic and Other Principal Planes Toward which the Stars Tend to Crowd

Popular Astronomy

Principles of Political Economy, by Simon Newcomb

A Plain Man's Talk on the Labor Question

Elements of Astronomy