"Ghosts and Other Lectures" is a collection of four public speeches by the American publicist and agnostic Robert Greene Ingersoll. In this book, he deals with various topics such as religion, morality, beliefs and society. The author takes readers through various aspects of life using his deep analytical approach and impressive literary style. Each lecture is a vivid mosaic of thoughts and ideas that forces readers to think about their own views and beliefs. "Ghosts and other lectures" is a work that leaves a big mark in the hearts and minds of its readers, inviting them to an open dialogue with the author.