The best Oracle lead in books

You need some good Oracle books to lead yourself into Oracle. Like a primer.


-Head first SQL by Head First SQL by Lynn Beighley
-Easy Oracle PL/SQL programming by John Garmany
-Oracle 11g for dummies
-Sams Teach yourself PLSQL in 21 days

-Oracle SQL Tuning by Dan Tow
-The art and science of Oracle Performance tuning
-Oracle Performance Tuning for 10gR2 by Gavin JT Powell
-Oracle SQL high performance tuning by Guy Harrison