Mountains

by Keith Lye

Published 30 November 1986
Examines different kinds of mountains, their wildlife, and their inhabitants and stresses the need for conservation of mountain resources.

Coasts

by Keith Lye

Published 31 December 1987
Discusses the characteristics of coasts around the world, including how coastlines recede and advance, climatic conditions, hurricanes and tsunamis, seashore plants and animals, and how people live in coastal communities.


Deserts

by Keith Lye

Published 1 November 1987
Describes the characteristics of different kinds of deserts and the plants, animals, and people that make their home in them.