The Oxford English Dictionary provides coverage of the meaning, history and pronunciation of words from across the English-speaking world.
Subject: English language.
Encyclopedia of British Columbia (a.k.a. KnowBC) was launched as the online edition of Harbour Publishing's Encyclopedia of British Columbia.
Subject: British Columbia history.
Historical Dictionary of United States Political Parties by 
Political theory: an encyclopedia of contemporary and classic terms by 
The Oxford Handbook of Global Policy and Transnational Administration by 
