ETS official guide to the gre 4 practice tests?

[makingmoves]

It says on the cover of the ETS Official GRE Guide 2nd Edition that there are 4 real practice tests.

 

Are they referring to two PowerPrep tests, and two tests in the back of the book? Or are there more PowerPrep/Online practice tests that they offer?

 

I'm following Magoosh's 2-3 Month prep guide:

http://magoosh.com/gre/2011/2-3-month-gre-study-guide/

 

On weeks 7-8 (near bottom) they say:

 

Complete ETS Official Guide 2nd. edition Test 1 and make sure you understand every question (Video Link) 

 

 Which video link?

Edited November 21, 2013 by DTurcotte2013

[wandajune]

The ETS Official GRE Guide is referring to the 2 tests in the back of the book and the 2 PowerPrep tests (which you don't need to purchase the official guide in order to take, so it's a bit misleading). There are no additional practice tests from ETS.