Le Ton Beau de Marot: In Praise of the Music of Language

A Bouquet for the Gardener: Martin Gardner Remembered

Ambigrammia - Between Creation and Discovery

The Flame of Reason. Clear Thinking for the Twenty-First Century, Paperback

The Mind's I: Fantasies and Reflections on Self & Soul

Godel, Escher, Bach: Brilianta Ghirlanda Eterna

Metamagical Themas: Questing for the Essence of Mind and Pattern

Surfaces and Essences: Analogy as the Fuel and Fire of Thinking

Fluid Concepts and Creative Analogies

Godel, Escher, Bach: An Eternal Golden Braid