A07:
Have you mastered Mark Wilson's book? Can you do the sponge ball routines, the cups and balls routines, the rope routines, the coin routines? If not, work through that book and learn not just what the methods are, but learn how to perform those methods.
Have you mastered Bobo's book yet? Again, not just reading but learning the methods and effects?
Have you worked through Card College Volume 1 yet? What did you think of it?
My point is to make sure you spend the time with the books you have before you get new ones. After you have worked through the three books you have you should have a better sense of where you want to go with you magic. Are you looking to progress in cards, coins or other types of magic?
Where you want to go dictates the route you need to take. I can recommend books that I like, but they may not necessarily work for you.
To answer the question you asked, if you liked Card College Volume 1, get Volume 2. The first two books were originally published as a complete course in card magic. The rest of the set is amazing. If you like Volume 1, I expect you will eventually get the rest of them.
Tarbell is a general treatise on magic. It is an interesting read and will give you a tremendous amount of information. However, if you like cards, I would recommend getting the rest of Card College before getting Tarbell.
Other classic books include Royal Road to Card Magic, Expert Card Technique, Encyclopedia of Card Tricks, Scarne on Card Tricks, Hugard's Magic Manual, The Card Magic of LePaul, and EACT. Other than Encyclopedia of Card Tricks and Scarne on Card Tricks, I wouldn't get them until you have finished the Card College series (stick with Giobbi and the order he teaches the material). One of my favorite books is Stars of Magic which was the equivalent E or T11 back in the 1940's and 1950s. It has a lot of classic effects.
If you want to do restaurant magic check out books and DVDs on that topic. Your learning will be more focused that way.
As for the new stuff being trash, I'm not sure I agree. Yeah, a lot of the stuff is designed for performing for other magicians as a demonstration of skill, but there is a lot of new stuff out there that is pretty good. For example, Aaron Fisher's Search and Destroy and Helter Skelter are great effects (in The Paper Engine or from Aaron's DVDs) that would work in a restaurant setting. A lot of Paul Harris' material (from AoA or TA) would also work in a restaurant. Kenner's Totally Out of Control is another great book.
My advice is work through what you have now. Get out there and perform it. That will give you a sense of where you want to go and you can get better recommendations.