- E-bookThe Vertical AscentWolfgang Smith
- E-bookCosmos and TranscendenceWolfgang Smith
- E-bookPhysics and Vertical CausationWolfgang Smith
- E-bookPhysicsWolfgang Smith
- E-bookThe Quantum EnigmaWolfgang Smith
- E-bookScience and MythWolfgang Smith
- E-bookTheistic EvolutionWolfgang Smith
- E-bookIn Quest of CatholicityWolfgang Smith
- E-bookAncient Wisdom and Modern MisconceptionsWolfgang Smith