Engineering Chemistry

The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy

The Gospel of Hemp: How Hemp Can Save Our World

The Devil's Element: Phosphorus and a World Out of Balance

The True Wireless

Energy and Civilization: A History

UNIVERSE

Crystal Healing: The Ultimate Guide on the Power of Crystals (Harness the Power of Crystals and Sacred Geometry for Manifesting Abundance)

Crystal Healing: Heal Yourself With Crystals and Healing Stones (Strategies to Transform Your Health With the Power of Stone Magic)

Crystal Healing: A Beginners Guide on Using Earth Energies for Healing (How to Use Stress and Anxiety Management, and Development of Your Intuition)

Energy for Future Presidents: The Science Behind the Headlines

Microalgae Cultivation for Biofuels Production

Artificial Intelligence for Digitising Industry – Applications

Renewable Energy Engineering