Healers (American Indian Lives)

George Washington Carver: Scientist and Educator (Black Americans of Achievement (Hardcover))

Food Safety (Point/Counterpoint)

Superfood or Superthreat: The Issue of Genetically Engineered Food (Issues in Focus Today)

Ancient Agricultural Technology: From Sickles to Plows (Technology in Ancient Cultures)

Food: How We Hunt and Gather It, How We Grow and Eat It, How We Buy and Sell It, How We Preserve and Waste It and How Some Have Too Much and Others Have too

Farming, Food and Famine (Epics)

Vegetarianism (Current Controversies)

Genetically Modified Food (At Issue)

Organic Food and Farmng (Introducing Issues With Opposing Viewpoints)