Teaching the individual,

Mode of access: Internet.

A study of the relation of accuracy to speed,

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?

Examen de ingenios; or, The tryal of wits. Discovering the great difference of wits among men, and what sort of learning suits best with each genius.

Classified for chess: p. 196.