Description:The 18 complete books on this CD-ROM are: (1to12) 'The Works of Robert G. Ingersoll,' 12 volumes complete; (13) 'INGERSOLL; A Biographical Appreciation' by Herman E. Kittredge. (official Biography of Ingersoll that is bound as volume thirteenth in the Deluxe Edition); (14) 'An Intimate View of Robert G. Ingersoll' by I. Newton Baker (Ingersoll's private secretary); (15) 'Col. Ingersoll As He Is' by E.M. Macdonald, with an Appendix on Ingersoll's death; (16) 'The Philosophy of Col. Ingersoll' by Vere Goldthwaite; (17) 'Prose-Poems and Selections From the Writings and Sayings of Robert G. Ingersoll.'; (18) 'Testimonial to Walt Whitman' by Robert G. Ingersoll.