The Elements of Landscape Oil Painting: Techniques for Rendering Sky, Terrain, Trees, and Water

The New Taxonomy: A Science Reimagined

1491 (Second Edition): New Revelations of the Americas Before Columbus

Milestones in Systematics

Earth: An Intimate History

Foundations of Systematics and Biogeography

American Buffalo: In Search of a Lost Icon

Weight Loss Hypnosis: Transform Your Body and Mind With Powerful Hypnosis Techniques for Healthy Lifestyle Habits (Lose Weight Naturally & Develop Mindful Eating Habits with Hypnotherapy Positive Affirmations)

Life on Earth

BLUE CARBON IN SEAGRASS ECOSYSTEM: Guideline for the Assessment of Carbon Stock and Sequestration in Southeast Asia

The New Neotropical Companion

The Green Road Into The Trees

Dirt: The Ecstatic Skin of the Earth

Man's War Against Nature

The Lost Dinosaurs of Egypt

Saving Snakes: Snakes and the Evolution of a Field Naturalist

Spring Coloring Book: Adult Coloring Book Celebrating Springtime, Flowers, and Nature

Don't Kill Me: Earth Is My Mother