Volcanoes: A Very Short Introduction

Blue: In Search of Nature's Rarest Color

Frozen in Time: Fossils of the United Kingdom and Where to Find Them

Jewels: A Secret History

Crystals for Self-Care: The ultimate guide to crystal healing

Footprints

Super Volcanoes: What They Reveal about Earth and the Worlds Beyond

Assembling California

Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe

Underland: A Deep Time Journey

The Knowledge: How to Rebuild our World from Scratch

Principles of Geology (Unabridged): optional

Timefulness: How Thinking Like a Geologist Can Help Save the World

Earth in Upheaval

The Spinning Magnet: The Electromagnetic Force That Created the Modern World--and Could Destroy It

The Story of Earth's Climate in 25 Discoveries: How Scientists Found the Connections Between Climate and Life

Harvest for Hope: A Guide to Mindful Eating

History of Earth

Firmament: The Hidden Science of Weather, Climate Change and the Air That Surrounds Us