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Big Bang Theory Project

Complete source for peer-reviewed scholarly articles across all academic disciplines

Enjoy unlimited access to top reference eBooks.

Search the world's most comprehensive index of full-text books.

Search for scholarly literature from tons of sources.

An engaging student experience merges magazines, news, multimedia and more.

A general reference database covering content such as reading, language arts, current events, science, social studies, history, health, and technology.

Updated daily, this collection includes 1.6 million articles and 200 journals.

For advanced secondary and college students, this is a reference tool that includes full encyclopedic and multimedia databases supplemented with online books, primary sources, website links and more. Optimized for tablets.

A general A-Z reference resource.

Academic articles, images, topic selections, and more for middle schoolers

Enjoy unlimited access to top reference eBooks.

Search the world's most comprehensive index of full-text books.

Search for scholarly literature from tons of sources.

An engaging student experience merges magazines, news, multimedia and more.

A search platform unlike any other.

A general reference database covering content such as reading, language arts, current events, science, social studies, history, health, and technology.

For advanced secondary and college students, this is a reference tool that includes full encyclopedic and multimedia databases supplemented with online books, primary sources, website links and more. Optimized for tablets.

A general A-Z reference resource.

Academic articles, images, topic selections, and more for middle schoolers

Complete source for peer-reviewed scholarly articles across all academic disciplines

Updated daily, this collection includes 1.6 million articles and 200 journals.