Robin Birch

Discusses the discovery, physical characteristics, and exploration of the second closest planet to the Sun.

Discusses the discovery, physical characteristics, moons, and exploration of the fifth closest planet to the Sun.

Discusses the Sun's physical characteristics, its effect on the Earth, and what human beings have learned about it.

Discusses the discovery, physical characteristics, moons, rings, and exploration of the sixth closest planet to the Sun.

Discusses the ninth planet from the sun, including its discovery, atmosphere, charateristics, and exploration.

An introduction to comets, asteroids, and meteors, describing what they are and how they move through the solar system.

Describes the appearance, eating habits, and habitat of hard-headed dinosaurs, including Pachycephalosaurus, Psittacosaurus, Triceratops, Styracosaurus, and Pachyrhinosaurus.

Describes the appearance, eating habits, and habitat of long-necked dinosaurs, including Brachiosaurus, Diplodocus, Camarasaurus, Mamenchisaurus, and Anchisaurus.