Humanism

A World Without God

Man's Redemption of Man: A Lay Sermon

Ingersollia

The works of Mr. Thomas Brown

Two Dyaloges (c. 1549)

A Handbook of Freethought Containing in Condensed and Systematized Form a Vast Amount of Evidence Against the Superstitious Doctrines of Christianity

The Logic of Vegetarianism

Monism as Connecting Religion and Science

Good Sense

The Quest of the Simple Life

Morality Without God

Think: A Book for To-day

The philosophy of Elbert Hubbard

Dangerous Dilemmas: Startling but True

A Very Pleasaunt & Fruitful Diologe Called the Epicure

Immortal Youth: A Study in the Will to Create

Christianity Unveiled

An ethical philosophy of life presented in its main outlines

A dialoge or communication of two persons