Walker, Pam

Presents an examination of the continental shelf and its environment, providing information on the characteristics of the sea floor, the impact of humans on the shelf, and the environment for microbes, plants, an other lifeforms. Includes photographs.

Presents an examination of coastal water environments providing information on the physical characteristics of the fish that live there, including its microbes, plants, and other life.

Presents an examination of the impact that humans have the ocean and its environment, providing information on commercial fishing, disease, global warming, pollution, and more.

Presents an examination of the acquatic life in the the far reaches of the open ocean, providing information on the organisms, fish, food chains, and the physical characteristics of the open water.

A short biography of Martin Luther King, Jr., introducing related vocabulary.

A short biography of Abraham Lincoln that discusses his boyhood, family, and presidency.

Provides information about the human reproductive system, presenting a broad perspective on reproduction, and discussing the male reproductive tract, the female reproductive organs, fertilization and development, diseases, and related medical technologies.

Describes the structure and function of the immune system and also discusses allergies, autoimmune diseases, and vaccines.

Discusses the structures, functions, and mysterious operations of the brain and nervous system.

Discusses the organs and function of the human respiratory system, respiratory events such as sneezes and yawns, breathing under extreme conditions, and medical treatments of respiratory disorders.