"Looking Glass Library"

Includes bibliographical references (p. 32) and index.

Imagine you could go -- Neptune's appearance -- Size and days -- Ball of gases -- Temperature -- The windy place -- Energy source -- Liquid layer -- Years -- Seasons -- The rings -- Moons -- How do scientists know about Neptune? -- Neptune facts -- Words to know.

An imaginary journey to Neptune provides facts about the planet's size, composition, temperature, winds, year, rings, and moons, and suggests some of the questions scientists would want to answer if it really were possible to travel there.