The Works of Robert G. Ingersoll, Vol. 11 (of 12) forms part of the collected writings and speeches of Robert Green Ingersoll, one of the best-known American orators and advocates of freethought in the nineteenth century. His writings examine religion, reason, morality, philosophy, literature, society, and the rights and freedoms of the individual.

This volume preserves Ingersoll's distinctive combination of eloquence, wit, skepticism, and rational inquiry. As part of his collected works, it provides historical insight into the intellectual and cultural debates of nineteenth-century America, particularly those concerning religion, secular thought, ethics, humanism, and freedom of expression.