David Barker

Soil

1971

Blue Gold: A Gripping Thriller Full of Twists (The Gold Trilogy)

2021

Compost It

2010

The K Wave: Profiting from the Cyclical Booms and Busts in the Global Economy

1995

Law: Made Simple, 8th Edition

1992

Top 50 Reasons to Care About Great Apes: Animals in Peril

2010