Google search guide

could you guys please recommend me a really good up to date course/guide/book for advanced searching on google so that i can find files(ebooks, rare apps etc) and different information as easy as possible?
Answer #1
jiraiya7 replied: searching on google?
http://lmgtfy.com/?q=google+search+guide
Answer #2
yeah…that’s not what i was thinking,please give me a concrete answer, I already searched on amazon but the latest book seems to be from 2006-2007
Answer #3
It isn’t complicated…Google has a guide for its search and it is up-to-date:
http://www.google.com/support/websearch/bin/answer.py?answer=136861
Also:
http://www.googleguide.com/advanced_operators_reference.html
http://www.googleguide.com/advanced_operators.html