Books in Print
An essential bibliographic tool for libraries, booksellers, and publishers providing information on books, audio books, and videos.
The official website of the Nobel Prize.
Oxford Reference Online
Dictionary and encyclopedic information in many areas:
Art & Architecture
Earth & Environmental Sciences
Economics & Business
Food & Drink
Mythology & Folklore
Names & Places
Physical Sciences & Mathematics
Politics & Social Sciences
Religion & Philosophy
Statistical Abstract of the United States
Published since 1878, this is the authoritative and comprehensive summary of statistics on the social, political, and economic organization of the United States.
Today in History
What happened on this day in history? Who was born? What were the chart-topping songs?
US Census Bureau
View 2010 census data about people, household, business, industry, geography, news, and other special topics.
Wonders of the World
Lists of the Seven Wonders of the Ancient World, Seven Wonders of the Medieval World, New Seven Wonders of the World, and "Other" Wonders.