doctortt Senior | Next Rank: 100 Posts View User Profile Posts: 58 Joined: Wed Jan 21, 2009 10:13 am Difference between these two books? by doctortt » Tue Mar 10, 2009 7:14 pm The Official Guide for GMAT Verbal Review (purple book) The Official Guide for Gmat Review (orange book) What is the difference between the two. I thought Gmat Review already had verbal questions. Thanks Top Quote