Practical Iridology Using the Eye as a Guide to Health Risks and Wellbeing Jackson-Main Peter Heftet / 2023 / Engelsk
Mind's Eye Personality and Behaviour as Revealed in Quantum Iris Analysis Jackson-Main Peter Heftet / 2024 / Engelsk
Natural Healing Staying Well Naturally in the Modern World Jackson-Main Peter Heftet / 2025 / Engelsk
Peter Lunn: Children's Publisher. The Books, Authors and Illustrators. Main Peter Innbundet / 2010 / Engelsk
