GENERAL 

•  The lexisONE^SM Website : A free service made available by LEXIS-NEXIS Group. Includes forms, case law,  information and other materials. 
• Katsuey's Legal Links. Recommended by USA Today, PC World Dummies Daily, the ABA Site-ta-tion section, and more.  
• Current Events -- Law. Stay on top of current events and the Law. Link to decisions, commentary and news. From The Mining Company. 
• Meta-Index for U.S. Legal Research: Illustrates the use of searchable legal indexes on the World Wide Web (only specifically legal indexes in the U.S.). 
• FindLaw Internet Legal Resources 
• Cornell University's Legal Information Institute
• State Law Resources. By Rominger Legal. 
• Law Forum 
• RAND Institute for Civil Justice
• Ipso Facto: Source for Legal History, Law and Government.

LEGISLATION

• Thomas -- Legislative Information from The Library of Congress 
• U.S. House of Representatives 
• U.S. Senate
• U.S. Department of Justice 
• Congressional Bill Tracker 
• Government Printing Office Access on the Web 
• United States Code
• Federal Register. Online via GPO Access. 
• FedLaw: a select group of references for Federal legal research. 
• The Uniform Commercial Code 
• The National Conference of Commissioners on Uniform State Laws Drafts of Uniform and Model Acts. 
• The American Law Institute. (ALI) drafts for consideration by its Council and its membership and then publishes various restatements of the law, model codes, and other proposals for law reform
• California Civil Code 
• California Law Revision Commission

DECISIONS 

United States Supreme Court
Before you start, you may read an Introduction to the U.S. Supreme Court and the biographies of the Justices of the Supreme Court and track their rulings.
 

U.S. Supreme Court Opinions (by FindLaw)	Hermes Archive (Cornell Law School)
Oyez Oyez Oyez: A Supreme Court WWW Resource	U.S.C. (Villanova Center for Information Law and Policy)

See also Historic Supreme Court Decisions  (FLITE, Federal Legal Information Through Electronics). The file consists of over 7000 Supreme Court opinions dating from 1937 through 1975, from volumes 300 through 422 of U.S. Reports. 

Federal Circuit Courts
Circuit Courts (a comprehensive listing from Emory) 
 

First Circuit Court of Appeals	Second Circuit Court of Appeals	Third Circuit Court of Appeals
Fourth Circuit Court of Appeals	Official Fifth Circuit Court of Appeals or Fifth Circuit Court of Appeals	Sixth Circuit Court of Appeals Cases On-line
Seventh Circuit	Eighth Circuit Court of Appeals	Ninth Circuit Court of Appeals
Tenth Circuit Court of Appeals /	Eleventh Circuit Court of Appeals Published Opinions	District of Columbia Circuit Court of Appeals

See also Villanova Federal Web Locator and Federal Circuits Courts

State Courts:  List of State Court sites on web
 

LEGAL LITERATURE:  

Legal Journals
Legal Journals on the Web: (by USC Law School and Law Library): Very good site with many full-text legal journals.
Ingenta: ingenta.com gives you free access to the article summaries of over 20,000 publications and the full-text of over 4,500 publications from 150 publishers if you are a subscriber. If not, you are, in the majority of cases, able to pay-per-view. 

Law Books Catalogues:

American Legal Publishing	Lawyer's Cooperative Publishing	Oceana
The Association of American Universities Presses (AAUP): Law	Lexis-Nexis and Lexis Law Publishing (Michie)	The University of Chicago Press
Ashgate      Aspen	U.S. Government Printing Office	The Foundation Press
Matthew Bender	West Publishing Company

Library Catalogues:  Telnet via HYTELNET and Web via webCATS  .

See also

• Lillian Goldman Law Library (Yale) 
• The Library of Congress (LOCIS) 
• D'Angelo Law Library (University of Chicago) 
• Villanova Law Library Web 
• Boalt Hall Law Library Catalogue and The Robbins Collection (University of California,  Berkeley). See also Melvyl System.

 Other Sources

• American Law Sources on Line  
• Bar Associations and ABA Sections and the ABA Journal 
• Lawoffice.com: West's Legal Directory. Find Attorney's & Lawyer's addresses 
• Directory of Legal Academia: Find Law Professors addresses 
• American Law Schools: Comprehensive list of American Law Schools (through Law Forum). See also US Universities (via BRAINTRACK).