Solar Drying Systems

The Feynman Lectures on Physics, Vol. I: The New Millennium Edition: Mainly Mechanics, Radiation, and Heat

Cycles of Time: An Extraordinary New View of the Universe

Power Plant Engineering (WBSCTE)

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

The Laws of Thermodynamics: A Very Short Introduction

The True Wireless

The Urban Farmer: Growing Food for Profit on Leased and Borrowed Land

UNIVERSE

Energy and Civilization: A History

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

How To Save Money: Your Road to Success and Passive Income

Innovation Landscape brief: Artificial Intelligence and Big Data

People Over Profit: Break the System, Live with Purpose, Be More Successful

The Hype About Hydrogen: Fact and Fiction in the Race to Save the Climate

The Green Ages: Medieval Innovations in Sustainability

Investing in the Era of Climate Change