Publications:

Encyclopedias:

Encyclopedia of the Third World (3 vols) 1978, 1983, 1991
Cited as ALA Reference Book of 1978
World Press Encyclopedia (2 vols) 1982
World Education Encyclopedia (3 vols) 1988
World Encyclopedia of Police Forces and Penal Systems 1990
Encyclopedia of the First World (2 vols) 1990
Encyclopedia of the Second World 1991
Geo-Data: World Geographical Encyclopedia 1989
Encyclopedia of the Future (2 vols) 1995
World Encyclopedia of Cities (2 vols) 1993
Datapedia of the United States 1993, 2000
World Encyclopedia of Parliaments and Legislatures (2 vols), 1997
Encyclopedia of Medical Media and Communications 1996
Historical Guide to U. S. Government 1998
Encyclopedia of the Democratic Party (2 vols) 1996
Encyclopedia of the Republican Party (2 vols) 1996
Compendium of the 21st Century (1999)
World Christian Encyclopedia (2 vols) 2000
Encyclopedia of American Studies (4 vols) 2001
Nelson's New Christian Dictionary 2001
Encyclopedia of the World's Nations (3 vols), 2002
Timetables of World Literature 2003
Encyclopedia of Police Forces and Correctional Systems, 2005
NATO Encyclopedia, 2005
International Encyclopedia of Political Science, 2008
Encyclopedia of Christian Civilization, 2008
World Survey of Agriculture, 2007
Encyclopedia of Christian Literature, 2007
Encyclopedia of the World's Nations and Cultures, 2007
Encyclopedia of the Democratic and Republican Parties, 2008

Non-Encyclopedia Reference Books

Dictionary of World Politics 2002
Atlas of Christian History, 2003
The Nobel Scientists, 2002
The Illustrated Book of World Rankings, Fifth Edition, 2001
The Political Market Place, 1998
The Dictionary of America, 1997
Timenglish: The Words of Time, 1996
Global Data Locator, 1997
The World As It Should Be: Reversing History's Mistakes, 1997
Glossary of the Third World: Words for Understanding Third World Peoples and Cultures, 1989
Historical and Cultural Dictionary of India, 1976
Laurel Dictionary of Biography, 1980
What's What in American Business, 1985
Directory of American Book Publishing, 1975
New American Gazetteer, 1984
Geo-Data: World Almanac Gazetteer 1984
World Data 1984
Children's Literary Almanac, 1973
Atlas of the Third World 1984, 1993
Yearbook of American Universities and Colleges 1987
Sourcebook of Global Statistics 1986
Global Guide to Medical Information 1987
Handbook of Business Quotations, 1987
Worldwide Markets for English Language Books, 1977
Teachers As Writers, 1989
National Profiles 1990
The Benelux Countries
British Isles
North America
Scandinavia
Japan
Australia and New Zealand
Academic Market, 2007