Cradle to Cradle - William McDonough and Michael Braugart

Philosophy of Sustainable Design - Jason McLennan

The Nature of Design - David Orr

The Nature of Order: Book 1 and Book 2 - Christopher Alexander

Webs of Power and Earth Path - Starhawk

Believing Cassandra - Alan AtKisson

Biomimicry - Janine Benyus

The Natural Step for Communities - Sarah James and Torbjorn Lahti

Collapse - Jared Diamond

The Reenchantment of the World and Coming to our Senses - Morris Berman

The Wholeness of Nature - Henri Bortoft

The Web of Life and Hidden Connections - Fritjof Capra

The Great Work - Thomas Berry

Mind and Nature - Gregory Bateson

Life Against Death - Norman Oliver Brown

Sophia’s Body - Rowena Pattee Kryder

What is Life? - Lynn Margulis and Dorian Sagan

Earthsong - Bernhard Edmaier

By Nature’s Design - William Neill

The Ancient Secret of the Flower of Life - Drunvalo Melchizedek

Nature’s Chaos - Eliot Porter and James Gleick

Fractals: The Patterns of Chaos - John Briggs

Transfigurations - Alex Grey