Describes the appearance, eating habits, and habitat of bony-skinned dinosaurs, including Stegosaurus, Kentrosaurus, Ankylosaurus, Sauropelta, and Panoplosaurus.
An introduction to stars and constellations of the Milky Way, as well as galaxies, star clusters, and other phenomena that can be observed with the help of binoculars, telescopes, or observatories.
Provides information about Pluto, discussing its location in the solar system, its movements, size and structure, atmosphere, moons, and other features of the planet.
Provides information about Earth's moon, discussing its location in the solar system, its movements, size and structure, formation, phases, and other features, and looking at what has been learned from moon exploration.