Evolution of Life and Form: Enriched edition. Four lectures delivered at the twenty-third anniversary meeting of the Theosophical Society at Adyar, Madras, 1898

Inward

The Basis of Morality: Exploring the Essence of Ethical Living

The Art of Loving

Why I Do Not Believe in God

The Devil's Notebook

My Path to Atheism

Leaves of Grass

London Lectures of 1907: Exploring Mystical Wisdom: A Scholarly Journey Through 1907 London Lectures

The Blank Slate: The Modern Denial of Human Nature

Thought-Forms: Demanding Ebook Book

Essays in Humanism

THE VOICE OF THE SILENCE: Talks on the Path of Occultism Vol. 2

The Little Book of Humanism: Universal lessons on finding purpose, meaning and joy

Lila: An Inquiry Into Morals

AT THE FEET OF THE MASTER: Talks on the Path of Occultism Vol. 1

The Arrogance of Humanism

The Art of Being

To Have or To Be?