"The Great Chain of Being" is an intellectual history that traces the philosophical idea of the "Great Chain of Being" from the ancient Greeks through the Middle Ages, Renaissance, Enlightenment, and into the 19th century. The concept posits a hierarchical structure of all matter and life, with God at the top, descending through angels, humans, animals, plants, and minerals. The book explores how this concept has influenced Western thought, particularly in relation to the natural world, social order, and God's place in the universe.

A concise, rigorous introduction to undergraduate real analysis that develops the real number system and the topology of the line, then treats limits, sequences and series, continuity, differentiation and Riemann integration, and basic metric-space concepts such as completeness and compactness; the text emphasizes clear proofs, illustrative examples, and progressively challenging exercises to build students’ ability to construct rigorous arguments and apply fundamental analysis techniques.