Reference Books Online
Collections of e-Books
A collection of books available to all the residents of the Commonwealth of Massachusetts. Includes over 120,000 academic books as well as bestsellers, popular fiction, and primary historical documents. Search the general collection in the above link or just the academic books in EBL (login required).
Simultaneously search through more than 200 encyclopedias and specialized reference sources for multidisciplinary research.
Overdrive Digital Catalog offers hundreds of audiobooks, ebooks, and videos. Browse and search popular titles and download them to your computer (Mac and PC), transfer them to your portable device (Nook, Sony Reader, iPhone, and others), or burn them onto CDs for reading and listening anywhere, anytime.
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The complete encyclopedia, as well as Merriam-Webster's Collegiate Dictionary & Thesaurus, and the Britannica Book of the Year. Also includes illustrations (photographs, drawings, maps, and flags) and more than 130,000 links to web sites selected, rated, and reviewed by Britannica editors.
Provides comprehensive information on more than 123,000 organizations, associations and societies from the national level to the local level. Coverage includes all 50 states, the District of Columbia, and the U.S. territories of Guam, Puerto Rico, and the Virgin Islands in categories such as trade, business, and commercial; legal, governmental, public administration, and military; cultural; educational; veterans, hereditary, and patriotic; athletic and sports; fan clubs, and many more.
A comprehensive guide to the essentials of evolutionary biology, these entries by leading experts survey essential concepts and theories, present methods, models and findings, and discuss both the history of the field and current controversies. Readers will find brief treatments on discrete concepts and individuals to illuminating lengthy essays by towering figures in the field. Topics include: Darwin, natural selection, human origins, behavioral ecology, diversity, mathematical models, and cell and developmental biology. Special essays include Stephen Jay Gould's "Macroevolution" and Jane Goodall and Elizabeth Vinson-Lonsdorf on "Culture in Chimpanzees."
Encompassing tsunamis, elephant conservation, ocean pollution, mining regulation, and permafrost melt, the 300 authoritative articles in this unique and wide-ranging encyclopedia investigate all types of phenomena that change life on Earth. The entries cover a range of general research categories: altered ecosystems, climate change, food and water supply, population, politics and global change, institutions and policies, biographies, and case studies.
Written by an international roster of more than 300 authors, the Encyclopedia comprehensively documents and interprets the books read by children throughout the world. With a global perspective that pays attention to significant international trends and the multicultural expansion of the field, it includes brief biographies of every major author and illustrator. Also included are feature essays on all genres of children's literature, individual works, and prominent trends and themes, as well as general essays on the traditions of children's literature in many countries throughout the world.
This encyclopedia provides authoritative and up-to-date information about theatre and performance from ancient Greek theatre to the latest developments in London, Paris, New York, and around the globe. In addition to performances in playhouses, it covers dance, opera, radio, film, television, and popular performance, including carnivals, circus, and public executions. Entries range from short definitions of terms to lengthy considerations of genres and movements, such as feminism and psychoanalytic criticism. Entries on cities and regions place performance in its local social and political context. Written in accessible language, this encyclopedia brings together an international cast of over 300 specialist contributors.
Salem Health is a collection of complete online reference books. The collection includes: Cancer, Genetics, Magill's Medical Guide (Sixth Edition), and Psychology & Mental Health.
Salem History is a collection of complete online reference books. The collection includes: Musicians & Composers, Milestone Documents in History, Great Events from History, American Decades, and the Encyclopedia of American Business.
Includes more than 2,700 signed essays ranging from 500 to 2,500 words, written by subject experts and edited to form a consistent, readable, and straightforward reference. Entries include subject-specific bibliographies and, where appropriate, photographs and textual cross-references to related essays.
Provides current information on more than 5,000 legal topics. Includes completely revised articles covering important issues, biographies, definitions of legal terms and more. Covers such high-profile topics as the Americans with Disabilities Act, capital punishment, domestic violence, gay and lesbian rights, and physician-assisted suicide.