Endangered Species, 1st Edition

Offers a wealth of information at a lower reading level, in a bright, engaging package. This ebook helps more students grasp the controversies of our increasingly complex world.

Gale eBook

World Book Online

World Book Public Library Edition: World Book Encyclopedia plus hundreds of thousands of complete e-books and primary source documents. Includes World Book Online Reference Center and World Book Online Info Finder (Click on World Book Online Info Finder from your mobile phone, to use a mobile version).

World Book Discoverer: Includes reference content, text-to-speech capabilities, learning and life skills activities, research and translation tools, multimedia and interactive video.

World Book