Usborne spotter's guides

Describes what stars and constellations can be seen in the night sky and provides instructions for finding them.

A guide to identifying constellations, featuring detailed descriptions of more than one hundred night sky objects.

Presents a detailed description of over eighty rocks and minerals, a discussion of fossils, information on how to look for different rocks, and includes a scorecard for keeping track of rocks that are found.

Shows the user how to identify rocks, minerals, and fossils from around the world.