Encyclopedia of Terrorism Oct, 2007.

War & Terrorism Collection (W&TC) Oct, 2007.

McGraw-Hill Dictionary of Scientific and Technical Terms, 6th edition  Sep, 2007.

PILOTS Sep, 2007.

Information Bridge  Aug, 2007.

SpringerLink  Aug, 2007.

FlightStats  July, 2007.

TranStats  July, 2007.

JournalSeek  June, 2007.

dLIST June, 2007.

E-prints in Library and Information Science (e-lis)  May, 2007.
ACM Digital Library  May, 2007.

in-cites  April, 2007.

American Reference Books Annual (ARBA) Online  March, 2007.

Science.gov  March, 2007.

CSA Illustrata  Feb, 2007.

Choice Online Reviews  Feb, 2007.

Web of Science  Jan, 2007.

Blackwell-Synergy  Jan, 2007.

Scirus  Dec, 2006.

SiloBreaker  Dec, 2006.

Google Book Search (a.k.a. GooglePrint)  Nov, 2006.

Publishers Weekly  Nov, 2006.

Library, Information Science & Technology Abstracts (LISTA)  Oct, 2006.

Aardvark  Oct, 2006.

The Annual Reviews Archive  Sep, 2006.

ScienceDirect  Sep, 2006.

TRIS Online  Aug, 2006.

PubMed Central  Aug, 2006.

Eigen’s Political and Historical Quotations  July, 2006.

PsycINFO (WoK version)   July, 2006.

 Booklist Online  June, 2006.

 Scopus revisited  June, 2006.

 Oxford Journals Collection  April, 2006.

 Encyclopedia of Television (1st Edition)  April, 2006.

Taber's Medical Encyclopedia  March, 2006.

NCJRS (Criminal Justice Database)  March, 2006.

PsycARTICLES Direct  Feb, 2006.

Visual Thesaurus (and Dictionary) Online Edition  Feb, 2006.

EconPapers  Jan, 2006.

GenderStats  Jan, 2006.

Amazon  Dec, 2005.

Simply Audiobooks  Dec, 2005.

CiteSeer  Nov, 2005.

Time Magazine Archive  Nov, 2005.

Corruption Perceptions Index   Oct, 2005.

glbtq - An Encyclopedia of Gay, Lesbian, Bisexual, Transgender and Queer Culture  Oct, 2005.

Terrorism Knowledge Base  Sep, 2005.

Terrorism Q&A  Sep, 2005.

The London Review of Books  Aug, 2005.

Journal Citation Reports (2004 Web Edition)  Aug, 2005.

Lonely Planet Online  July, 2005.

SideStep  July, 2005.

Google Scholar (Redux)  June, 2005.

HighWire Press Archive (preview version)  June,  2005.

New York Times Book Review Archives  May, 2005.

RedLightGreen  May, 2005.

Farlex Free Dictionary  April, 2005.

Webster's Online Dictionary Rosetta Edition   April, 2005.

Gale Virtual Reference Library 2.0  March, 2005.

ITI InfoCentral  March, 2005

Resource Discovery Network (RDN)  Feb, 2005.

RogerEbert.com  Feb, 2005.

BBC Country Profiles  Jan, 2005.

Chambers Biographical Dictionary  Jan, 2005.

Google Scholar  Dec, 2004.

CNET Shopper  Dec, 2004.

National Priorities Project Database   Nov, 2004

SportDiscus   Nov, 2004

SAGE Journals Online  Oct,  2004.

Kluwer Journals Online  Oct,  2004

Scopus  Sep, 2004.

Web of Science Citation Indexes   Aug, 2004.

CultureGrams   Aug, 2004.

CIA World Factbook 2004   July, 2004.

Index Mundi   July, 2004.

ResourceShelf   June, 2004.

CrossRef Search Pilot   June, 2004.

Adherents.com   May, 2004.

KeepMedia   May, 2004.

A&E Biography   April, 2004.

MetaCritic   April, 2004.

e.encyclopedia   March, 2004.

Fact Monster   March, 2004. 

Official Academy Awards Database   February, 2004.

New York Times Movie Reviews   February, 2004. 

e-psyche   January, 2004.

PsycINFO   January, 2004. 

Amazon.com   December, 2003.

ConsumerSearch.com   December, 2003. 

Xrefer Plus   November, 2003.

Chambers 21st Century Dictionary   November, 2003.

Facts for Features   October, 2003.

Britannica GeoAnalyzer   October, 2003.

Collins Concise Spanish Dictionary    September, 2003

Enciclopedia Universal   September, 2003.

Merriam-Webster Collegiate Dictionary 11th Edition  August, 2003

Rotten Tomatoes   July, 2003

Britannica Concise Encyclopedia  July, 2003

The Blair Archive   June, 2003.

Encyclopaedia Britannica Almanac 2003   June, 2003.

Collins English Dictionary (2000 edition)   May, 2003.

Encyclopedia of Music in Canada  May, 2003.

Hutchinson Encyclopedia (Concise Edition)  April, 2003.

Searchasaurus  April, 2003.

Hoover's Online   March, 2003

World Atlas   March, 2003

American Heritage Dictionary of Idioms  January, 2003.

The Official Charts  January, 2003.

Britannica Ultimate Reference Suite 2003   December, 2002.

Concise Oxford Dictionary  December, 2002

jake  November, 2002.

Ulrich's On Disc  November, 2002.

Annual Reviews  October, 2002.

WorldCat  October, 2002.

CensusScore  August, 2002.

Medical Biographies:  whonamedit.com  August, 2002.

HowStuffWorks  July, 2002.

Subway Navigator  July, 2002.

Search Engine Showdown  June, 2002.

AP Multimedia Archive  June, 2002.

Oxford Reference Online  May, 2002

The Virtual Acquisition Shelf & News Desk  May, 2002

AskOxford  April, 2002.

Merriam-Webster Unabridged Online  April, 2002.

Britannica Concise Encyclopedia  March, 2002.

McGraw-Hill Dictionary of Scientific and Technical Terms  March, 2002.

World Desk Reference  February, 2002.

NBC Olympics February, 2002.

Bloomsbury Research Center  January, 2002.

50 states.com  January, 2002.

Xrefer  December, 2001.

The Top 10 of Everything 2002 Sampler  December, 2001.

PubList  November, 2001.

Profusion  October, 2001.

Cultural Profiles Project  October, 2001.

Columbia World of Quotations  September, 2001.

Yahoo! Reference  September, 2001.

Atomica 2.1  August, 2001.

DealTime.com  August, 2001.

Expedia.com  July, 2001.

Travelocity.com. July, 2001.

CyberAtlas  June, 2001.

The New Penguin English Dictionary 2000 - Online Edition  June, 2001.

Comparative Religions on File  May, 2001.

ADAM Medical Encyclopedia on WebMD  May, 2001.

The Canadian Encyclopedia Online  April, 2001.

adflip LLC  April, 2001.

Awesome Library  March, 2001.

Librarian's Index to the Internet  March, 2001.

TechEncyclopedia February, 2001.

Webster's Third New International Unabridged Dictionary  February, 2001.