"The Rings of Saturn" is a richly detailed travelogue that follows the narrator's journey along the coast of Suffolk, England. The narrative weaves together history, literature, and personal anecdotes, exploring topics as diverse as the decline of the herring industry, the horrors of colonialism in the Congo, and the life of philosopher Sir Thomas Browne. The book is characterized by its melancholic tone, its digressive style, and its meditative reflections on memory, time, and decay.

"The Harmony of the Worlds" is a scientific text that presents the author's innovative and groundbreaking theories on planetary motion. The author proposes that the movements of the planets in our solar system are not random, but rather follow precise mathematical relationships, likening these celestial patterns to harmonious musical notes. The book is a fundamental work in the history of astronomy, and it has had a profound influence on our understanding of the universe and its laws.

This book is a comprehensive exploration of the Copernican system of astronomy. The author delves into the theories and principles proposed by Nicolaus Copernicus, discussing the heliocentric model of the universe where the Sun, rather than the Earth, is at the center. The book includes detailed explanations and mathematical proofs supporting Copernicus's theories, making it a valuable resource for understanding the foundations of modern astronomy.