All kind of SQL eBooks on different topics

All kind of SQL Books.

Here is the link Download SQL BOOKS

Addison Wesley -- SQL Performance Tuning.chm      
Addison Wesley -- The Gurus Guide to Transact S..>
O'Reilly -- High Performance MySQL.chm            
O'Reilly -- MySQL Pocket Reference.chm            
O'Reilly -- SQL in Nutshell.pdf                   
PostgreSQL - Introduction and Concepts.pdf        
PostgreSQL 7.4.2 Documentation.pdf                
PostgreSQL 8.0 Documentation.pdf                  
Sams -- MySQL Administrator's Guide.chm           
Sams -- MySQL Second Edition.chm                  
Steve Suehring -- MySQL Bible.pdf                 
Sybex -- Mastering MySQL 4.chm                    
Wiley Publishing -- SQL for Dummies, 5th Ed.pdf