Wonderworks of nature

Describes what coral reefs are, how and where they are formed, and what sorts of life-forms inhabit them.

Describes the formation of waterfalls, the life that fast-flowing rivers support, and the use of falling water for hydroelectricity.

Discusses the tropical rain forests of the world, where they occur, what life they support, and how they are being threatened and destroyed.

Explains the different types of deserts and how they are formed, as well as describing the first expedition to cross the desert of the Empty Quarter in Saudi Arabia.

Text and pictures present the formation, types, inhabitants of, and exploration of caves.

Text and pictures explain the formation and movement of icebergs, as well as life on these icy masses.

Text and pictures present information about different kinds of storms.