With the news that Red Robin is likely to get a solo ongoing title, I'd really like to get to know Tim Drake. Outside of Identity Crisis, I don't think I've read anything that he plays a big part in, but the concept of the character interests me. What would you suggest to get me up to speed on the character? I'm not looking for every appearance, but the top storylines, the major moments that make him who he is. Any help is appreciated.