How Many Lightbulbs Does It Take to Change a Planet?

2007

How We're F***ing Up Our Planet

2018

Just Earth

How a Fairer World Will Save the Planet

2025

Parrots

A Guide to Parrots of the World

1998

Rainforest

Dispatches from Earth's Most Vital Frontlines

2018

Saving Planet Earth

2007

Spix's Macaw

The Race to Save the World's Rarest Bird

2003

The Importance of Ideas

16 thoughts to get you thinking

2014

What Has Nature Ever Done for Us?

How Money Really Does Grow on Trees

2013

What Nature Does for Britain

2015

What's Really Happening to Our Planet?

2016