SUMMUM: Sealed Except to the Open Mind is a philosophical exploration of existence, consciousness, and the universal principles that underlie creation and change. It presents a framework for understanding reality as an ordered system shaped by underlying laws — patterns that extend from the cosmos to human experience.

Within this framework, SUMMUM explores:

• The Grand Principle of Creation
• A set of principles describing change, rhythm, opposition, and cause and effect
• The relationship between consciousness and the structure of reality
• Questions of existence, transformation, and meaning

SUMMUM also discusses a meditation practice that helps individuals experience the teachings and move beyond the "words" of the philosophy.

First published in 1988, this second edition includes illustrations and continues as a contemplative work for readers drawn to deep questions about reality and existence.