eLibrary Science

Supports the study of earth, life, physical, medical, and applied sciences providing resources K-12 and up in magazines and journals, newspapers, TV and radio transcripts, reference books, websites, images, and streaming audio/video.

Chemical Compounds

This eBook defines what a chemical compound is, how elements combine to form compounds, and an A-Z list of compounds and their characteristics.

Biomes and Ecosystems

Illustrates the biology, geography, history and ecological importance of biomes and ecosystems around the world.