As promised, we now have a detailed write-up of the Official Guide for GMAT Review Verbal 2nd Edition.  The skinny is that there are 81 new problems (27%) that were not present in the 1st Edition.  None of the new problems is particularly groundbreaking, and some of them appeared in past released GMAC resources.  For a detailed problem list by topic, visit our write-up and select a topic to see precisely where the new problems lie.

The bottom line is that if you own the 1st Edition, spending an additional $17.95 for 81 problems would be helpful, but not vital.

The Quant Guide will be reviewed next week.  Also, in case you missed it, we did the same for the 12th Edition a little while back.