Tropical Rainforest

by April Pulley Sayre

Published 9 December 1997

Tundra

by April Pulley Sayre

Published December 1994
Discusses the climate, geology, animals, plants, ecology, and environmental problems of the tundras in the Arctic regions.

Seashore

by April Pulley Sayre

Published 9 December 1997

Taiga

by April Pulley Sayre

Published December 1994

Ocean

by April Pulley Sayre

Published December 1996

Desert

by April Pulley Sayre

Published 9 December 1997

Coral Reef

by April Pulley Sayre

Published 9 December 1997
Describes the physical features of a coral reef, its community of plants and animals, and environmental threats.

Wetland

by April Pulley Sayre

Published 9 December 1997

Lake & Pond

by April Pulley Sayre

Published 9 December 1997
Discusses the lake and pond biomes and how each is affected by the environment and people.

River & Stream

by April Pulley Sayre

Published 9 December 1997
Describes aquatic biomes, focusing on life in rivers and streams, and explains the effect of pollution on these biotic communities and on the lives of people everywhere.

Grassland

by April Pulley Sayre

Published 9 December 1997