Geometry, plane, solid, and spherical, in six books. To which is added, in an appendix, the theory of projection.

Mode of access: Internet.

Theory of teaching, with a few practical illustrations.

Mode of access: Internet.

Experimental outlines for a new theory of colours, light and vision : with critical remarks on Sir Isaac Newton's opinions, and some new experiments on radiant caloric.

Mode of access: Internet.

Social adaptation; a study in the development of the doctrine of adaptation as a theory of social progress,

Awarded the David A. Wells Prize for the year 1914-15, and published from the income of the David A. Wells Fund."

Analysis and theory of the emotions, with dissertations on beauty, sublimity and the ludicrous.

Mode of access: Internet.

A new and extensive analytical examination of the elements of mental science: containing evidences of difference, distinguishing between elements of mind which lie at the foundation of mental action, and elements of mind which lie at the foundation of moral action.

No more published?

Aristotle's theory of poetry and fine art : with a critical text and translation of the Poetics /

Includes indexes.

A theory of civilisation,

Mode of access: Internet.

The theory of thought : A treatise on deductive logic.

Mode of access: Internet.

Treatises On providence, On tranquillity of mind, On shortness of life, On happy life; together with select epistles, epigrammata, an introduction,

"Epistulae Senecae ... ad Paulum apostolum et Pauli apostoli ad Senecam"; p. [191]-196.

A treatise on navigation and nautical astronomy, including the theory of compass deviations;

Mode of access: Internet.

The modern theory of the Bible,

Mode of access: Internet.

The theory of the flexure and strength of a rectangular flat plates applied to reinforced concrete floor slabs.

Mode of access: Internet.

Theory of UHF and microwave measurements using the power equation concept. /

Includes bibliographical references (p. 51-52).

A treatise on the theory of friction /

Mode of access: Internet.