Westlaw  
California Codes  U.S. Supreme Court Cases
California Rules of Court Federal Cases
United States Code ALR
California Cases Am Jur 2d
Cases & Codes for all 50 states  Rutter Group Practice Guides
Authority: Matthew Bender's California Library including:                   
California Forms of Pleading and Practice California Criminal Defense
California Legal Forms California Family Law Practice
California Real Estate
California Will and Trusts
California Employment Law California Environmental Law

Lexis.com:   
Shepard's, Codes & Cases for all 50 states, federal cases & codes, and California law reviews.  
Self-help Books:   
How to Do Your Own Divorce How to Adopt Your Step Child
How to Form a Nonprofit Corporation Fight Your Ticket
California Power of Attorney Handbook How to Make a CA Will
How to File Your Own Bankruptcy Landlord's Rights & Duties in CA
Neighbor vs. Neighbor Social Security Benefits Handbook
How to Seal Your Juvenile & Criminal Record CA Landlord's Law Book - Evictions
Represent Yourself in Court How to Probate an Estate
Guardianship Book Conservatorship Book
Everybody's Guide to Small Claims Court  

Other Books:  
Blacks Law Dictionary California rules of Court State & Federal
Bieber's Dictionary of Legal Abbreviations