Llamas, Andreu

Tells about the earliest life forms that arose from the water, evolving into vertebrates, primitive fish, and other sea creatures.

Describes the ecology of the world's jungles, concentrating on the life forms that are found there.

Describes the various plants that live in rivers, lakes, swamps, and other bodies of water and explains how they support other forms of life.

Focuses on the prehistoric reptiles that emerged from the seas and adapted to life on land.

Focuses on the characteristics of prehistoric amphibians.

Describes plants that live under the sea and discusses their ability to adapt to unique situations such as scarcity of light and underwater caves.