Richard Maurice Bucke

• Cosmic consciousness
• Cosmic Consciousness
• Cosmic Consciousness; a Study in the Evolution of the Human Mind
• Man's Moral Nature
• Man's moral nature : an essay. By
• The Complete Writings of Walt Whitman
• The Wound Dresser
• Walt Whitman
• Complete Writings of Walt Whitman; Volume 1
• Cosmic Consciousness - Facsimile Edition
• Cosmic consciousness a study in the evolution of the human mind
• Man's Moral Nature - an Essay