Why We Sleep: Unlocking the Power of Sleep and Dreams

Immune: A Journey into the Mysterious System That Keeps You Alive

Escaping from Eden: Does Genesis Teach that the Human Race was Created by God or Engineered by ETs?

Shadows of Forgotten Ancestors

The Scars of Eden: Has Humanity Confused the Idea of God with Memories of ET Contact?

Walking the Himalayas: An Adventure of Survival and Endurance

AsapSCIENCE: Answers to the World's Weirdest Questions, Most Persistent Rumors, and Unexplained Phenomena

The Body: A Guide for Occupants - THE SUNDAY TIMES NO.1 BESTSELLER

Anatomy for Artists: The Complete Guide to Drawing the Human Body

Eastern Horizons: Shortlisted for the 2018 Edward Stanford Award

Anatomy & Physiology For Dummies: Edition 3

Arabia: A Journey Through The Heart of the Middle East

Will My Cat Eat My Eyeballs?: And Other Questions About Dead Bodies

Perimenopause Power: Navigating your hormones on the journey to menopause

North: Finding My Way While Running the Appalachian Trail

Brain (Human)

Anatomy and Physiology : The Cardiovascular System

Sasquatch: Legend Meets Science

Walking on Madeira: 60 mountain and levada routes on Madeira and Porto Santo, Edition 3