I dont know if this is any help or not, BUT...
I used Schaum's Outline for Biology and after reading that book, I wished and wished I could travel back in time and get Schaum's Outline for General/Organic Chem (my test was like a week away when I finished it).
Take what you want from that comment since I never actually used that specific product, but since the product of theirs that I used was so helpful, I'd imagine their other stuff would be of similar quality.
Hope that helps. Best of luck! PM if you've got Q's