Preparing for your ACS examination in organic chemistry: The official guide - 9th Printing 2009

Manual is excellent for preparing you for the ACS part of your organic final. However, the "like new" item that I received was hardly that. The material can be quickly reviewed and there are a few end of section questions to reinforce the material and it shouldn't detract from your normal textbook studies so you can do both if you're not too pressed for time.