120 books • 5 series
A History of the Mathematical Theories of Attraction and the Figure of the Earth (Cambridge Library Collection - Mathematics, Volume 1)
Treatise on Plane Co-Ordinate Geometry as Applied to the Straight Line and the Conic Sections
An Elementary Treatise on Laplace's Functions, Lame 's Functions and Bessel's Functions
A History of the Progress of the Calculus of Variations During the Nineteenth Century (Dover Phoenix Editions)
A history of the mathematical theory of probability from the time of Pascal to that of Laplace
A History of the Mathematical Theory of Probability, from the Time of Pascal to That of Laplaue (Reference & bibliography) (Key works in the history of logic & mathematics)