Hi, 
I am about to start my GMAT preparation. I am using the following books 
1. Princeton review 
2. OG + verbal review 
3. Manhattan GMAT verbal review 
The princeton review book is divided into 7 classes - each class tackles handful of topics. So my plan includes reviewing topics that are listed for each class and then do questions from OG. 
I am not sure how to include the verbal review & Manhattan verbal guide into my study plan??
Any suggestions on how to best utilize the resources I have at hand.  And secondly how do i best utilize the Manhattan GMAT verbal books.
Thanks
							