About The Holy Bible: A Lecture
An Oration on the Life and Services of Thomas Paine
Hell: Warm Words on the Cheerful and Comforting Doctrine of Eternal Damnation
Heretics And Heresies: From 'The Gods and Other Lectures'
Humboldt: From 'The Gods and Other Lectures'
Individuality: From 'The Gods and Other Lectures'
Lectures of Col. R. G. Ingersoll - Latest
The Christian Religion: An Enquiry
The Ghosts, and Other Lectures
The Gods: From 'The Gods and Other Lectures'
Thomas Paine: From 'The Gods and Other Lectures'
Trial of C. B. Reynolds For Blasphemy, at Morristown, N. J., May 1887: Defence