The *Summa Theologica* is a monumental work of medieval Christian theology written by Saint Thomas Aquinas. This section, *Pars Prima*, focuses on the...
This volume of Pliny the Elder's *Natural History* presents a comprehensive overview of the ancient world. It encompasses a wide range of subjects, in...
Dialogo dei Massimi Sistemi is a scientific essay written in the form of a dialogue by the Italian scientist Galileo Galilei. Originally written in It...
Edwin E. Slosson's Easy Lessons in Einstein is a classic introduction to the theory of relativity, written in a clear and accessible style. First publ...
On the Heavens is a pivotal work of ancient Greek philosophy and natural science by Aristotle. It delves into the structure and nature of the cosmos,...
The Man in the Moone is an early science fiction novel by Francis Godwin, first published in 1638. It tells the story of Domingo Gonsales, a Spanish t...
Gods of Pegāna is a collection of short stories by Lord Dunsany, first published in 1905. The stories are set in the mythical world of Pegāna, and fea...
The Martyrdom of Man, written by William Winwood Reade in 1872, is a comprehensive and expansive work exploring the history of humanity from a secular...
Published in the late 17th century, *Conversations on the Plurality of Worlds* presents a captivating dialogue between a philosopher and a countess se...
The Eddas are two collections of Icelandic medieval literature that provide a comprehensive overview of Norse mythology. The Prose Edda, written by Sn...
This book, 'Light Science for Leisure Hours' by Richard A. Proctor, delves into various scientific concepts, particularly focused on light and its rel...
This book is a translation of Proclus's seminal work, "The Theology of Plato." Proclus, a 5th-century Neoplatonist philosopher, aimed to present a sys...
Published in 1886, "One Hundred Proofs that the Earth Is Not a Globe" by William Carpenter presents a collection of arguments against the widely accep...
This collection of essays by Lemuel Kelley Washburn, a prominent American freethinker and editor of the *Boston Investigator*, delves into various asp...
Giordano Bruno was an Italian philosopher, astronomer, and mathematician who lived in the 16th century. He was a controversial figure who was condemne...
The Secret Doctrine, Volume I: Cosmogenesis is a foundational work in the Theosophical movement. Authored by Helena Petrovna Blavatsky, it presents an...
The Animate and the Inanimate by William James Sidis is a profound exploration of the origin of life, the nature of the universe, and the potential re...
