What The Body Knows

What The Body Knows by John Trowsdale is an accessible science book about the immune system—how it quietly defends us every day, and why it sometimes turns unpredictable. With the eye of a leading researcher and the pace of great narrative nonfiction, Trowsdale makes complex biology feel immediate and relevant.

You’ll follow the body’s layered defences as cells, proteins and chemical signals respond to injury and infection, hunt down viruses and lurking cancers, and shape how we recover and adapt over time. Along the way, the book explores how immunity influences ageing and learning, and what it may have to do with chronic illness, including heart disease and dementia—without slipping into jargon or hype.

Perfect for readers who enjoy popular science, medical nonfiction and health-and-body writing, as well as anyone curious about allergies, autoimmune disease and why our defences can misfire.

Add it to your basket and see your own biology in a whole new light.