Philosophy of the Natural World
The Mutual Evolution of Earth and Humanity: Sketch of a Geology and Paleontology of the Living Earth
Dankmar Bosse; Translated by Frank T. FawcettA comprehensive picture of the evolution of the earth, and life on earth in... Read more
Old Growth: The Best Writing about Trees from Orion Magazine
Foreword by Robin Wall KimmererA collection of the best articles and poems about trees from Orion Magazine to connect readers to nature and inspire contemplatio... Read more
Projective Geometry
Lawrence EdwardsA clear and artistic understanding of the qualities of projective geometry. Useful for Upper School Steiner-Waldorf teachers.... Read more
A in-depth study of one of the most under-recognised mathematicians, bringing Pythagoras's true legacy to light.... Read more
The Quality of Numbers One to Thirty-one
Wolfgang Held; Translated by Matthew BartoneBook
Explores the fascinating characteristics of numbers in relation to humans and the world around us.... Read more
This unique book explores the captivating colors that appear in the atmosphere of the earth: corona... Read more